Point p is shown on the number line below
The distance between point q and point p is 6 1/2 units. Which number could represent point Q? ( Show work to get brainliest )
Answers
Answer:
2.5
Step-by-step explanation:
The distance between P and Q is 6.5.
P = -4
-4 + 6.5 = 2.5
Therefore Q = 2.5
The number to represent point Q is,
⇒ 2.5
What is Number line?Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.
Given that;
Point p is shown on the number line.
⇒ P = - 4
The distance between point q and point p = 6 1/2 units
Now,
Let the position of the point Q = x
Here, The distance between point q and point p = 6 1/2 units
Hence, We get;
⇒ x - (- 4) = 6 1/2
⇒ x + 4 = 13/2
⇒ x + 4 = 6.5
⇒ x = 6.5 - 4
⇒ x = 2.5
Thus, The number to represent point Q = 2.5
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Related Questions
Simplify the expression. 12(a−4) The simplified expression is
Answers
Answer: 12a -48
Step-by-step explanation: Distribute the 12 to a and -4 to get 12a -48.
Hope this helps!
Answer:
12a−48
Step-by-step explanation:
12(a−4)
=(12)(a+−4)
=(12)(a)+(12)(−4)
=12a−48
Mark Brainliest?
Describe how the circumference and the diameter of a circle are related.
Please write a complete sentence in simple words. :D
Answers
The diameter of circle is directly related to Circumference.
What is Circumference of Circle?The measurement of the circle's perimeter, also known as its circumference, is called the circle's boundary. The region a circle occupies is determined by its area. The length of a straight line drawn from the centre of a circle equals the diameter of that circle. It is typically expressed in units like cm or unit m.
Given:
The distance around a circle's edge is known as its circumference.
The circumference of a circle is measured by its diameter. The path must go through the middle of the circle.
There is a constant relationship between a circle's circumference and its diameter for all circles, regardless of their diameter.
Thus, they have direct proportional relation.
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Complete the statement.
If a transversal intersects two parallel lines, then _____ angles are supplementary.
same-side interior
corresponding
acute
alternate interior
Answers
Answer:
Same Side interior
Step-by-step explanation:
Just trust me
Answer:
same-side interior
Step-by-step explanation:
If a transversal intersects two parallel lines, then same-side interior angles are supplementary.
Find the median, first quartile, third quartile, and interquartile range of the data.
39, 48, 33, 24, 30, 44, 36, 41, 28, 53
Answers
Answer:
Median/Q2: 37.5
Q1: 29
Q3: 46
IRQ: 17
Please need help ASAP.
Answers
Answer: in this order angle d, e, f line de, ef, fd
Step-by-step explanation:
50 POINTS!!! I NEED HELP ASAP!! BRAINLIEST WILL BE GIVEN TO YOU IF I GET A GOOD GRADE!!!! (ONLY NEED HELP WITH PART 1 & 2!!!!!!
STORY LINE: Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money she can earn.
--------------------------------------
I ALREADY COMPLETED PART ONE!!! I REALLY NEED HELP WITH PART 2 AND 3!!! IF MY ANSWERS ARE INCORRECT ON PART ONE FEEL FREE TO CORRECT THEM!!! Part 1: Writing Expressions
Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.
ANSWER: Expression: 6(3j+4+2j)
Translate the algebraic expression you created in Question 1 to a verbal expression.
ANSWER: 6 times the sum of 3 times a number, 4, and 2 times a number.
-----------------------------------------------------
I NEED HELP WITH PART 2!!! Part 2: Writing Equivalent Expressions
You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.
a. Use either the commutative property or combine like terms to create an equivalent expression.
b.Use the distributive property to create an equivalent expression.
Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.
----------------------------------------
I NEED HELP WITH PART 3!!! Part 3: Finish the Story
Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did Sarah earn?
Choose a method to present your assignment. You may submit your work in a Word Document or you may choose to develop a PowerPoint presentation or video recording of yourself. Use your creativity! Make sure to include the information from all three parts in your Word Document or presentation.
Answers
Because if you use pens as you should be able to
Solve the problem yawing the extra curriculum exvances
I will give you a crown for life if you tell me factor tree for 64 and 72 PLEASE
Answers
Answer: see below
Step-by-step explanation:
Factor Tree
64 72
∧ ∧
8 · 8 8 · 9
∧ ∧ ∧ ∧
4·2 4·2 4·2 3·3
∧ ∧ ∧
2·2 2·2 2·2
64: 2 · 2 · 2 · 2 · 2 · 2
72: 2 · 2 · 2 · 3 · 3
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answers
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you
Find the missing number of the unit rate. *
4/2 = ?/1
Answers
okay so i put a problem on here but i put it wrong i put if y=22 when x= 8 find x when x=-16 and i meant to put if y=22 when x= 8 find y when x=-16 would the answer still be the same?
Answers
Answer:
I don't know how they answered your question before, but the answer for this is y = -44
y1/x1 = y2/x2
We know y1 = 22, x1 = 8, and x2 = -16. Thus:
22/8 = y/-16, or
y = [(22)(-16)]/8
Thus, by multiplication and division:
y = -44
I hope this helps!! Goodluck!!
Fill in the missing digits to complete the division problem. CLEAR CHECK 9 3 | 3 2 7 6 9 − 2 7 ↓ ↓ 0 6 − 0 0 − 0
Answers
Given the equation 6x + 18 = 72:
Part A: Write a short word problem about a purchase made to illustrate the equation. (6 points)
Part B: Solve the equation showing all work. (4 points)
Answers
Answer:
Part A: You are buying candy bars online. They cost $6 each and there is an $18 shipping fee. You have $72 to spend. How many candy bars can you get?
Part B: x=9
Step-by-step explanation:
6x + 18= 72
You want to get x alone:
Subtract 18 from both sides
Rewrite:
6x= 72-18
Now, subtract 72-18
Rewrite:
6x= 54
Divide 6 from both sides
So, that would be 54/6
Answer: x=9
Hope this helps!!
Answer:
Step-by-step explanation:
Answer: x=9
Every time Carrie bakes a batch of brownies, she uses 1/8 cup of chocolate. If she has 1/2 cup(s) of chocolate remaining, how many batches of brownies can Carrie make? Input your answer as a whole number.
Answers
1/8 + 1/8 +1/8 +1/8 is the same as 1/2. Each 1/8 represents 1 batch. (1/8*4=4/8 which is equivalent to 1/2)
Step-by-step explanation:
Explanation: 1/8 + 1/8 + 1/8 + 1/8= 1/2
-4(-4 + x) > 56
Help please will give brainliest, thanks, and best rating
Answers
16+x >56
Then subtract both sides by 16
x> 40
Answer:
x<-10
Step-by-step explanation:
-4(-4 + x) > 56
16-4x>56
-4x>40
4x<-40
x<-10
What is the radius of a cylinder if it has a volume of 769.3 cubic meters and a height of 5 meters? (Use 3.14 for π.) 49 m 14 m 7 m 21 m
Answers
Answer:
7m
Step-by-step explanation:
v=πr^2h
769.3=3.14*r^2*5
769.3=15.7r^2
769.3/15.7=15.7r^2/15.7
49=r^2
√49=√r^2
√49=r
r=7m
The altitude at which we boil an egg affects how long it takes for the egg to achieve perfect hardness. It takes 198 seconds to boil a perfect egg at the lowest place possible, the edge of the Dead Sea, which has an altitude of −418 meters. The highest place possible is the summit of Mount Everest which has an altitude of 8848 meters. It takes 209 seconds to boil a perfect egg there. T(a) models the time (in seconds) it takes to boil a perfect egg at an altitude of a meters. Which number type is more appropriate for the domain of T? What's the appropriate domain?
Answers
Answer:
198
Step-by-step explanation:
198
Teresa's restaurant bill comes to $29.99 before tax. If the sales tax is 6.25% and she tips the server 20%, what is the total cost of the meal? $_______________________________
Answers
Answer:
37.86
Step-by-step explanation:
The answer
Hope this helps!!
25c + 48a when c = 12 and a = 4.
( I think the answer is 492 but I'm not sure. Please correct me if I'm wrong. )
Answers
Answer:
492
Step-by-step explanation:
You want the value of (25c+48a) when c=12 and a=4.
EvaluationPut the numbers in place of the corresponding variable and do the arithmetic. A calculator can help you out, if needed.
25c +48a = 25·12 +48·4 = 300 +192 = 492
__
Additional comment
There are some mental math tricks that can help you do this in your head:
25 = 100/4, so 25·12 = (100/4)·12 = 100·(12/4) = 100·3 = 300
4 = 2·2, so 48·4 = (48·2)·2 = 96·2 = 192
Doubling or halving a number is generally pretty easy, so multiplication or division by 2, 4, or 8 can be accomplished by repeatedly multiplying or dividing by 2.
48 x 4 =192
Multiply 25 x 12
And add you get 492
Hector made some observations about the numbered cards before his friend turned them face down and rearranged them in a different order without Hector looking. Which of Hector's statements is true if Hector randomly selects one face-down card? SELECT THAT ALL APPLY!
Answers
Answer:
c and e
Step-by-step explanation:
he cant get 2 and there are 8 cards and only one of them is a one
What is the area of the actual garden?
Answers
Answer:
the area of the garden is 34
Step-by-step explanation:
in order to solve this problem you would have to essentially just use the formula which is A= length times width
in this case you would have to multiply 4 by 8 1/2 in order to get 8 1/2 into a fraction to make it easier to multiply you would multiply 8 by 2 and add 1 so your fraction would be 16/2. So the denominator 2 cancels with 4 giving you 2 times 17 and that would be 34
sorry if that was confusing but i really hope this helps!! have a good day! and just ask if you don't understand still i'm sure i can clarify :D
Find the missing angle
Answers
Answer:
D 40 go down have a nice day
Step-by-step explanation:
The angles of a triangle add up to 180 degrees. So 80 + 60 + 40 = 180
If the relationships below are given in the form (input, output), which pairing always describes a function? (a person’s age in years, that same person’s height in inches) (a person’s weight in pounds, that same person’s height in inches) (a person’s height in centimeters, that same person’s height in inches) (a person’s telephone number, that same person’s height in inches)
Answers
Answer:
A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:
(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.
(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.
(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.
(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.
So, the pairings that always describe a function are:
(a person’s age in years, that same person’s height in inches)
(a person’s weight in pounds, that same person’s height in inches)
(a person’s height in centimeters, that same person’s height in inches)
These three pairings meet the criteria of a function, where each input corresponds to a unique output.
The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)
How did we arrive at this assertion?A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:
1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).
2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.
3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.
4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).
So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)
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Joseph borrows 100000 from his sister Katie at an annual interest of 10%. If the interest is compounded twice a year, how much does he owe after 12 months?
Answers
HELPPPPPPPPPP!!!!!!!!!!!
Corresponding angles are supplementary.
Vertical angles are supplementary.
Vertical angles are congruent.
Corresponding angles are congruent.
Answers
Answer:
Vertical angles are congruent.
Step-by-step explanation:
Angles 1 & 4 are vertical angles. They are created using only two lines that cross(intersect). Line a and the unmarked, kind of diagonal line (its the transversal) intersect to create four angles. Two of them are marked Angle1 and Angle4; they are vertical angles. They are congruent.
Answer:
4 and 2 are corresponding and 1 and 2 are corresponding so thats how Vertical angles are congruent.
Step-by-step explanation:
:D
get more math help pls
Answers
Answer: See below
Step-by-step explanation:
If the tempature is dropping 3 degrees every hour mulitply 3x5 and you will get 15. Therefore the answer is -15 degrees
List the odd numbers between 2 and 20 in set notation. {1, 3, 5, 7, 9, 11, 13, 15, 17, 19} {2, 4, 6, 8, 10, 12, 14, 16, 18} {3, 5, 7, 9, 11, 13, 15, 17, 19} {1, 3, 5, 7, 11, 13, 17, 19}
Answers
Answer:
Even numbers can be divided evenly into groups of two. The number four can be divided into two groups of two.
Odd numbers can NOT be divided evenly into groups of two. The number five can be divided into two groups of two and one group of one.
Even numbers always end with a digit of 0, 2, 4, 6 or 8.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 are even numbers.
Odd numbers always end with a digit of 1, 3, 5, 7, or 9.
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31 are odd numbers
Step-by-step explanation:
Answer:
{1, 3, 5, 7, 9, 11, 13, 15, 17, 19}
Step-by-step explanation:
What is the distance between point A and point B?
Answers
Answer: the answer is B. The square root of 45.
Step-by-step explanation:
use the pythagorean theorem.
1. Find the side lengths of A and B, since you're trying to find the hypotenuse.
2.
Answer:
13
Step-by-step explanation:
Brainliest
Three cylinders have a height of 8 cm.... Find the volume of each cylinder. Round all answers to the nearest hundredth. Use 3.14 for pi.
Answers
Work: 3.14(1)^2(8)
Cylinder #2: 100.48
Work: 3.14(2)^2(8)
Cylinder #3: 226.08
Work: 3.14(3)^2(8)
Formula: (pi)r^2(h)
In words: pi times radius squared times height
k=4r-9s. solving for r. (The r alone not for 4r= ?)
Answers
Answer:
Dis
Step-by-step explanation:
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rv
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rv
rv
rv
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hope that helps
What would the altimeter read if Janelle were at sea level? what do the positive reading on the altimeter represent? what do the negative reading on the altimeter represent?
Answers
Answer:
If Janelle was at sea level then the altimeter would read 0. If she was above sea level then the altimeter would read above 1. If she was below sea level then the altimeter would read below or at -1.
Step-by-step explanation:
This is similar to negative and positive numbers.
The position of an object relative to sea level can be deduced using the positive and negative signs. Hence,
Reading at sea level = 0Positive reading = above sea level Negative reading = below sea levelAn object which is exactly at sea level is interpreted to at the 0 distance.
Points below sea level always takes a negative sign, hence, 4 meters below sea level is written as - 4 meters
Points above sea level always takes a positive sign, hence, 4 meters above sea level is written as +4 meters
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