Answers
Answer:
55 degrees
Step-by-step explanation:
Answer:20 degrees
Step-by-step explanation:because all around is 360 you take the 35 times 2 to get 70 and the 125 times 2 to get 250. Add 70 and 250 to get 320. Then subtract 320 from 360 to get 40. 40 is for both missing answers so divide the 40 by 2 to get 20
Related Questions
please help me thanks
Answers
the first answer is 1.429624 × 1012
id know how to do the rest, sorry
Pls help me with my math
Answers
Answer:
729
Step-by-step explanation:
Alright so our 2 big things here are order of operations and laws of exponets.
1st we need to find (-3)^4 and (-3)^2.
-3 raised to 4 is 81, and -3 raised to the 2nd power is 9.
So now our simplified equation is (81/9)^3.
Now we use the power of a quotient rule from the laws of exponets (look this name up and you'll easily find it).
So now our equation is (81^3)/(9^3). This equals 729.
Hope this helps!
True or false: Scientific evidence is a clue that helps answer a question or explain something. I will mark brainiest
Answers
Answer:
true
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
because with evidence you can verify if a claim is correct, leading you to an answer.
The net of a equilateral triangular pyramid is shown along with its dimensions.
What is the lateral surface of the triangular pyramid in square yards?
Answers
please help
What is area of the composite shape? ___ sq. cm
Answers
Answer:
132 cm^2
Step-by-step explanation:
7x4=28
((7+19)/2)8 = 104
104+28= 132
Find the volume of the given cone.
11 in
6 m.
320 in
01.244 in
415 in
622 in
Answers
Answer:
i think its 320in or 622in
Step-by-step explanation:
Answer: 320 in and 622 in
Step-by-step explanation:
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Priya and Han are biking in the same direction on the same path.
a. Han is riding at a constant speed of 16 miles per hour. Write an expression that shows how many miles Han has gone after t hours.
b. Priya started riding a half-hour before Han. If Han has been riding for t hours, how long has Priya been riding?
c. Priya is riding at a constant speed of 12 miles per hour. Write an expression that shows how many miles Priya has gone after Han has been riding for t hours.
d. Use your expressions to find when Han and Priya meet.
Answers
Answer:
a) \(H=16t\)
b) \(t+0.5\)
c) \(P=12(t+0.5)\)
d) They meet 1.5 hours after Han started riding.
Step-by-step explanation:
Check out https://brainly.com/question/14025233 for more steps!This data set represents the number of cups of flour used in different recipes.
What is the mean of this data set?
{12, 13, 23, 112}
Enter your answer as a fraction in simplest form in the box.
___ cups
Answers
The arithmetic mean of the given data set ( 12, 13, 23, 112 ) as a fraction in simplest form is 80/2.
What is Arithmetic mean?Arithmetic mean is simply the average of a given set numbers. It is determined by dividing the sum of a given set number by their number of appearance.
Mean = Sum total of the number ÷ n
Where n is number of numbers
Given the sets;
12, 13, 23, 112
n = 4
First we add the numbers
12 + 13 + 23 + 112 = 160
Mean = Sum total of the number ÷ n
Mean = 160 ÷ 4
Mean = 80/2
Therefore the arithmetic mean of the given data set ( 12, 13, 23, 112 ) as a fraction in simplest form is 80/2.
Learn more about arithmetic mean here: brainly.com/question/13000783
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I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
you dont have to do all 10 but if you do I will give briniest and 5 stars
Answers
2. 5
3.-15
4.-5
5. 5
6.-9
7. 2
8. -9
9.9
10.-3
whats the mid point?
Answers
Answer:
\(( \frac{1}{2} \: , \frac{ - 1}{2} )\)solution,
A(-3,5)-------->(X1,x2)
B(4,4)---------->(x2,y2)
now,
\(midpoint = ( \frac{x1 + x2}{2} \: , \frac{y1 + y2}{2} ) \\ = ( \frac{ - 3 + 4}{2} \: , \frac{ - 5 + 4}{2} ) \\ = ( \frac{1}{2} \: ,\frac{ - 1}{2} )\)
hope this helps...
Good luck on your assignment..
Answer:
(1/2, -1/2)
Step-by-step explanation:
help please and thank you
Answers
Answer: 0.3 as a repeating decimal or 3/10
Step-by-step explanation:
divide 1 and 10/3 as a reciprocal
1 x ( 3/10) = 3/10 or 0.3 as a repeating decimal
.
ILL GIVE THE BRAINLYIST I NEED HELP ASAP
Match the following. Match the items in the left column to the items in the right column.
1. a value generated by a function when an input value is substituted into the function and evaluated
discrete data
2. a set of data in which the values are distinct and separate
output
3. the variable representing the second element of the ordered pairs in a function; the outputs
input
4. a relation in which for any given input value, there is only one output value
independent variable
5. a value that is substituted in for the variable in a function in order to generate an output value
function
6. a set of data in which values can take on any value within a given interval
dependent variable
7. the number before a variable in an algebraic expression
continuous data
8. the variable representing the first element of the ordered pairs in a function; the inputs
coefficient
Answers
Answer:
where is the second column
Step-by-step explanation:
The first and second box choice's are Robert and Eileen.
And the Last box the answer choice's are 1.3, 2.7, 8.2, 28.9
Answers
Answer:
Robert bikes faster than Eileen by 1.3 mi/h
Step-by-step explanation:
first we have to find the mph rate
Robert: 9.5
Eileen: 8.2
How is an exponential growth function of the form f(x)=a(1+r)^x related to an exponential function of the form f(x)=a*b^x?
A.
The value of a is the growth factor, and b is equal to the initial amount r.
B.
The value of a is the growth factor, and b is equal to the initial amount (1+r).
C.
The value of a is the initial amount, and b is equal to the growth factor (1+r).
D.
The value of a is the initial amount, and b is equal to the growth factor r.
Answers
The true statement is (c) the value of a is the initial amount, and b is equal to the growth factor (1+r).
How to compare the functions?The functions are given as:
f(x) = a(1 + r)^x
f(x) = a * b^x
An exponential growth function is represented as:
y = ab^x
Where
a represents the initial valueb represents the rateBy comparison:
b = 1 + r
Hence, the true statement is (c) the value of a is the initial amount, and b is equal to the growth factor (1+r).
Read more about exponential function at:
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Help
What are the chances of choosing a black marker out of a bag containing 3 red markers, 5 blue markers, 3 yellow markers, and 4 black markers?
Answers
Answer: 16/225
Step-by-step explanation:
i did the math
3 red + 5 blue + 3 yellow + 4 black
= 15 markers
And there’s 4 black markers so it would be a 4 (number of items) over the total amount (15)
Do anyone know the answr
Answers
Answer:
He first multiplied 4 by 3 to get 12. Then he multiplied 12 squared by itself to get a value of 144. He should have first multiplied 3 squared by itself. Then he should have multiplied the result, 9 by 4. The correct value of this expression is 36.
Step-by-step explanation:
Use P.E.M.D.A.S (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction) If u do the exponent first u get the right answer. Hope this helps. I underlined the blanks.
Consider the 3-digit number which are written by using only the digits 1,2,3,4,5. How many of these have two equal digits and one different digit?
Answers
5 3-digit numbers that have three equal digits.
we need to apply the principle of inclusion-exclusion to account for the fact that some 3-digit numbers may be counted multiple times.
any 3-digit number that has three equal digits will be counted twice once as a 3-digit number with two equal digits and one different digit, and once as a 3-digit number with three equal digits.
There are 5 choices for the digit that is repeated, and 1 way to arrange the digits, so there are 5 3-digit numbers that have three equal digits.
Therefore, we need to subtract 5 from the total number of 3-digit numbers that have two equal digits and one different digit.
60 number are 3-digit numbers that have two equal digits and one different digit.
What is permutation and combination?Permutation and combination are ways to arrange values in a set. In permutation the order of arrangement matters, but in combination the order of arrangement does not matter.
The given digits are,
1, 2, 3, 4, 5.
Since, to find the 3 digits numbers which are written by using given digits, and have two equal digits and one different digit,
Here order of arrangement matters.
Use permutation formula,
From 5 digits, 3 are chosen,
Ways of arrangement = ⁵P₃
= 5! / (5-3)!
= 5! / 2!
= 5 x 4 x 3 x 2! / 2!
= 60
There are total 60 different ways, in which numbers can be arranged.
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If the ratio of yellow to green is 5:6 drops per container, how many containers will be made if there were 121 drops used? What would the new equivalent ratio be?
Answers
Answer
Step-by-step explanation:
Let number of green drops be 6x
5x+6x=121
11x=121
X=121/11
X=11
11 containers will be made
Which expression is equivalent to (c^9(d^5)^4)/(c^3)for all values of c for which the expression is defined?
A. c^3d^9
B. c^3d^20
C. c^6d^9
D. c^6d^20
Answers
Answer:
D- 6^6d^20
Step-by-step explanation:
PLEASE HELPPP
a hot water tank was full of hot water before eddy used 15 gallons to wash clothes now there is only 80% of the water. how much water, in gallons, does the hot water tank hold?
Answers
Why?: Take 80 percent of 15 gallons.
Help!
The number of cookies that were made at a bakery for each of seven days is shown:
108, 96, 96, 84, 108, 240, and 84
The best measure of center for this data set is the-
A: median because all of the values are close to one another in value
B: mean because all of the values are close to one another in value
C: median because 240 is much higher than the other numbers in the data set
D: mean because 240 is much higher than the other numbers in the data set
Answers
The data set is as follows: 108, 96, 96, 84, 108, 240, and 84.
The median represents the middle value when the data set is arranged in ascending or descending order. In this case, when we arrange the data in ascending order, we have: 84, 84, 96, 96, 108, 108, 240. The middle value is 96, which is the fourth value in the sorted data set.
The mean is calculated by summing up all the values and dividing by the total number of values. In this case, the sum of the values is 756 (108 + 96 + 96 + 84 + 108 + 240 + 84), and there are seven values. Therefore, the mean is 756/7 = 108.
Comparing the options:
A: median because all of the values are close to one another in value - This is not accurate as the values vary, and the median is not necessarily the best measure of center based on the values being close to one another.
B: mean because all of the values are close to one another in value - This is not accurate as the values are not all close to one another, and the mean is not necessarily the best measure of center based on the values being close to one another.
C: median because 240 is much higher than the other numbers in the data set - This is not accurate as the presence of a single high value does not automatically make the median the best measure of center.
D: mean because 240 is much higher than the other numbers in the data set - This is the most accurate option. The mean takes into account the magnitude of each value and is influenced by extreme values. The value 240 has a significant impact on the mean, making it a better measure of center in this case.
Therefore, the best measure of center for this data set is D: mean because 240 is much higher than the other numbers in the data set.
1. A researcher collected data about the favorite car color of a particular population. He asked 250 people about their favorite vehicle color and the survey revealed the following: 32% of people said blue, 24% of people said white, 20% of people said red, 18% of people said black, and 4% of people said silver.
(a) How many people said their favorite vehicle color was red? Explain.
(b) How many more people said their favorite vehicle color was blue compared to those who said white? Explain.
(c) How many people said their favorite vehicle color was either black or silver? Explain.
Answers
A) 55 people said their favorite vehicle color is red
B) 80 people said their favorite vehicle color was blue while 60 people said their favorite vehicle color was white
C) 45 said their favorite vehicle color was black while 10 people said their favorite vehicle color was silver
A)55 people said their favorite vehicle color is red
B)80 people said their favorite vehicle color was blue while 60 people said their favorite vehicle color was white
C)45 people said their favorite vehicle color was black while 10 people said their favorite vehicle color was silver
For A) 250•20%= 55
For B) 250•32%= 80, 250•24%= 60
For C) 250•18%= 45, 250•4%= 10
WILL GIVE BRAINLIEST ANSWER
Construct a triangle with a 70 degree angle, a 85 degree angle, and a 105 degree angle. Did you construct a triangle, if so what type of trianlge is it?
Answers
Answer:
no triangle
Step-by-step explanation:
The sum of the measures of a triangle is 180°.
70° + 85° + 105° = 260°
Since the sum of the given measures is 260°, no triangle with these angle measures can be constructed since it cannot exist.
-2m^3 n^2t to the power of 4
Answers
here it is in picture form to help.
explanation:
Negative number raised to an even power is positive
For example let's look at (-7)6 , where (-7) , a negative number, is raised to 6 , an even exponent :
(-7)6 can be written as (-7)•(-7)•(-7)•(-7)•(-7)•(-7)
Now, using the rule that says minus times minus is plus, (-7)6 can be written as (49)•(49)•(49) which in turn can be written as (7)•(7)•(7)•(7)•(7)•(7) or 76 which is positive.
We proved that (-7)6 is equal to (7)6 which is a positive number
Using the same arguments as above, replacing (-7) by any negative number, and replacing the exponent 6 by any even exponent, we proved which had to be proved
2.2 m3 raised to the 4 th power = m( 3 * 4 ) = m12
2.3 n2 raised to the 4 th power = n( 2 * 4 ) = n8
please help due in 2 minutes will give brainliest.
Answers
Answer:
20579.5
Step-by-step explanation:
Answer: 3
Step-by-step explanation:
HELP!!!!!!! MATH QUESTION FOR 40) POINTS!!!!!!
Abe is buying wrapping paper.
He is shopping for the best deal.
Drag the rolls of wrapping paper in order from the least to the greatest unit cost in dollars per square foot. (Just put from least to greatest)
Red: 12.5 square feet for $1.79
Blue: 40 square feet for $5.29
Green: 50 square feet for $8.49
Orange: 60 square feet for $6.00
Answers
Answer:
8.49
6.00
5.29
1.79
Step-by-step explanation:
Answer:
Orange, Blue, Red, Green.
Orange would be the best deal.
Step-by-step explanation:
In order to put the unit costs per square foot from least to greatest, let's find the unit cost per square root of each wrapping paper.
To find the unit cost per square root, we simply have to divide the cost over the amount of square feet. So:
Red:
\(c=\frac{1.79}{12.5}=\$0.1432\text{ per square foot}\)
Blue:
\(c=\frac{5.29}{40}=\$0.13225\text{ per square foot}\)
Green:
\(c=\frac{8.49}{50}=\$0.1698\text{ per square foot}\)
Orange:
\(c=\frac{6}{60}=\$0.10\text{ per square foot}\)
So, to cost of wrapping paper per foot from least to greatest is:
Orange, Blue, Red, Green.
So, orange would be the best deal.
And we're done!
Please help!! I Will give brainliest!! Just the coordinates will be fine!!
Answers
Answer:
(2, 1) (1, 5) and (4, 3)
Step-by-step explanation:
Basically switch the x and y axes, and depending on the quadrant, switch the negative and positive signs to their appropriate ones.
hope this helps!
please heart and five-star it if u have the chance! :D
PLEASE ANSER THIS GOOD I NEEP HEALP
Answers
So the answer would be 36 feet