Answers
Answer:
minimum
Step-by-step explanation:
Related Questions
In trapezoid ABCD, AB ∥ CD , m∠A=90°, AD=8 in, DC=9 in, CB=10 in, and ∠B is acute. Find DB.
Answers
Answer:
the length of DB is 17 in
Step-by-step explanation:
Consider the sketch attached.
We will draw an imaginary line from point C to met line AB at point E.
A right-angled triangle will now be formed between points CBE.
The dimensions of the right-angled triangle will be:
CB = 10 in
CE= 8 in
EB = unknown
We will now proceed to find out the length of side EB using the Pythagoras' theorem.
\(EB =\sqrt{CB^2 -CE^2} \\EB =\sqrt{10^2 -8^2} \\EB = 6 in\)
From the shape, we can find out that another right-angled triangle is made between points DAB.
The dimensions of the triangle are:
DA= 8in
AB = 9 in + 6 in = 15 in
DB = unknown.
We will now proceed to find out the length of side DB using the Pythagoras' theorem.
\(DB =\sqrt{AD^2 +AB^2} \\DB =\sqrt{8^2 +15^2} \\DB = 17 in\)
Therefore, the length of DB is 17 in
Robert's school is due west of his house and due south of his friend Layla's house. The distance between the school and Layla's house is 3 kilometers and the straight-line distance between Robert's house and Layla's house is 5 kilometers. How far is Robert's house from school?
Answers
Answer:
The school is 3 km west of Robert's house.
Hope this helps.
It says “ Marco is riding his bicycle at a speed of 16 kilometers per hour. How far will he ride in 2.5 hours at this speed?”
Answers
Answer:
40 kilometers per hour
Step-by-step explanation:
16*2.5=40
Hope this helps.
Hello pls help me answer this correctly!!
Answers
Answer:
A - 23
B - Finn and 16
Step-by-step explanation:
Counting each box until you get to C gives you 23 and 16 from points A and B
//////////no links please////////
Answers
Enter your answer and show all the steps that you use to solve this problem in the space provided. Simplify the expression. 10 h + 6 − 5 h + 3
Answers
Answer:
5h + 9
Step-by-step explanation:
Let's simplify step-by-step.
10h+6−5h+3
=10h+6+−5h+3
Combine Like Terms:
=10h+6+−5h+3
=(10h+−5h)+(6+3)
=5h+9
Answer:
=5h+9
Hope this helps!!! :)
Step-by-step explanation:
10h+6-5h+3
10h-5h+6+3
5h+6+3
5h+9
The value of the nth term in a sequence of numbers given by the expression 2n -3. What is the 8th term in the sequence?
A. -22
B. 11
C. 13
D. 26
Answers
Answer:
C. 13
Step-by-step explanation:
If the nth term is given by 2n-3 and you're being asked for the 8th term, n=8, plug in 8 for n. 2(8)-3=13
John’s car can travel 40 miles on 4 gallons of gas? This cost a total of $30 for the gas. How many gallons of gas would it need to travel 100 miles?
Answers
Answer: 10 gallons
Step-by-step explanation: 40 divided by 4 is 10, apply same knowledge
Answer:
10 gallons of gas
Step-by-step explanation:
If John's car can travel 40 miles on 4 gallons of gas, then it can travel 10 miles on 1 gallon of gas.
To travel 100 miles, the car would need 100/10 = 10 gallons of gas.
Since it cost $30 for 4 gallons of gas, 1 gallon of gas would cost $30/4 = $7.50.
Therefore, it would cost 10 x $7.50 = $75 for the car to travel 100 miles.
Please help!!!!!
Which of the following tables represents a linear relationship that is also proportional?
x y
0 0
4 2
8 4
x y
0 1
2 3
4 5
x y
0 2
3 5
6 8
x y
0 3
6 5
12 7
Answers
Answer:
The first one: (x,y) (0,0) (4,2) (8,4)
Step-by-step explanation:
It is proportional because if you multiply the first set by the same set of numbers as the second set times the third, it makes sense.
Three girls on a high school track-and-field team practiced the shot put. Each girl made 10 attempts, and the distances measured after each attempt are shown on the line plots. Which girl's range of distances was the greatest? HELP
Answers
Answer: Sara
Step-by-step explanation:
Sara had the most because most of her plot points are in the highest
area
brainliest and 18 points
Simultaneous equation 3x+2y=16, 2x-3y=2
Answers
Triangle FGH has vertices F(−3, 2), G(1, 3), and H(−1, −1). Triangle F′G′H′ has vertices F′(3, 2), G′(−1, 3), and H′(1, −1).
Which transformation of triangle FGH produced triangle F′G′H′?
A)a rotation of 90° counterclockwise around the origin
B)a rotation of 90° clockwise around the origin
C)a reflection across the y-axis
d)a reflection across the x-axis
Answers
D) a reflection across the x-axis (y=0)
help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer
PLEASE HELP I AM GIVING 100 POINTS FIRST COME FIRST SERVE ALSO GIVING BRAINLIEST TO THE FIRST PERSON WITH THE CORRECT ANSWER
Answers
Answer:
A = plane
B = whale
C = sunken ship
Step-by-step explanation:
The given vertical number line is modelling the positions of objects and animals in relation to sea level.
Sea level is the average height of the surface of the world's oceans, which we use as a reference point to measure the elevation and depth of land and water features on Earth.
From inspection of the given number line:
Position A is above sea level.Position B is just below sea level.Position C is the furthest below sea level.We have been told that a plane is flying at 8,500 feet above sea level. Therefore, as position A is the only position above sea level, A = plane.
We have been told that a sunken ship is resting at 3,000 feet below sea level, and that directly above the ship, a whale is swimming 1,960 feet below sea level. Therefore, the whale is above the ship. As position B is above position C, this means that B = whale and C = sunken ship.
The hectare is a metric unit of area defined as 10,000 square meters (100 m by 100 m), and primarily used in the measurement of land. A farmer determines that 3/10 hectare of land will produce 1/2 ton of corn. Drag the tiles to their correct positions to show how the farmer would express this in tons per hectare.
Answers
Answer:
3/10 hectare, 1/2 ton, 1 2/3 tons/hectare, 3/20 ton/hectare
Step-by-step explanation:
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the values with the statistical measures for these data points.
Answers
Answer:
Min = 32
lower quartile = 38
median = 46.5
upper quartile = 59
Max = 62
Step-by-step explanation:
The first thing to do is organize the numbers from the smallest number to the largest number. The median is in the middle its going to come down to (48-45)/2 =46.5 and the lower quartile is in between the median and the minimum which will be 38 and the upper quartile is between the median and the maximum which is 59
lower quartile = 38
median = 46.5
upper quartile = 59
Max = 62
Step-by-step explanation:
The first thing to do is organize the numbers from the smallest number to the largest number. The median is in the middle its going to come down to (48-45)/ 2 =46.5 and the lower quartile is in between the median and the minimum which will be 38 and the upper quartile is between the median and the maximum which is 59
Which statement is true about 63? A. It is a prime number. B. It is a composite number. C. It is a whole number that is neither prime nor composite. D. It is not a whole number.
Answers
Answer: A
The number 63 is a prime number, because it only has two factors, which are 1 and 62 itself. Option A is the best answer to the question.
Hope this helps!
A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided.
I need the 5th output, I'll give brainiest
Answers
Answer:
the equation is f(x)4x+2
if the input is a generic number n, the output will be 4n+2
Step-by-step explanation:
Drag and drop the correct number to complete the equation. 434÷234=Response area Drag and drop the correct number to complete the equation. 434÷234=Response area Which expression shows 27 + 36 as the product of their greatest common factor and the sum of two whole numbers with no common factor? 7(3+6) 9(3+4) 9(4+5) 7(4+5)
Answers
Answer:
The answer would be 9(3+4)
Step-by-step explanation:
9(3+4)
= 9(3) + 9(4)
= 27 + 36
Answer:
9(3+4)
Step-by-step explanation:
Saqui buys streamers for $0.09 per meter.
What is the price, in dollars, of 300 centimeters of streamers?
There are 100 centimeters in a meter.
Answers
This should be correct
Which answer choice best represents 50/15
?
Answers
Answer:
3 1/3
Step-by-step explanation:
See attachment below
Answer:
Option (A) 3 1/3
Step-by-step explanation:
Let’s solve the improper fraction into a mixed fraction.
The simplified fraction will get a remainder but we I’ll not solve the remainder.
50/15
Quotient = 3
Remainder = 5
Fraction = 3 5/15
= 3 1/3
Hope my answer helps you ✌️
Mark BRAINLIEST
HELP ME PLEASE W/QUESTION
Answers
Answer:No matter what, the wind doesn't go to the volcanic areas.
Step-by-step explanation: notice that no matter what time, the wind never goes near the volcanoes. thats because the heat is pushing it away.
GIVING BRAINLYEST PLEASE HELPPP ASAPP
Answers
Answer:
Step 1 : 8 ÷ 2 + (3x1)
Step-by-step explanation:
According to PEMDAS, multiplication comes before subtraction so it should have been 8 ÷ 2 + (9-2)
The following table shows the number of visitors to Yellowstone National Park from 2000 to 2006.
What was the percent of change in the number of tourists between 2000 and 2001?
Answers
Answer:
79,707
Step-by-step explanation:
2,838,233 - 2,758,526= 79,707
-2,758,526
——————
79,707
Which of the following inequalities is represented by the graphs?
Answers
Answer:
2 number
hope it helps
Step-by-step explanation:
h ≥ 2
Answer to problem 3
g ≥ 3
Evaluate 2a + 4b
if a = 10 and b = 6
Group of answer choices
4
44
24
20
Thanks!
Answers
20 + 24 =
44
So the answer is B. 44 :)
Please explain your answer :D
don’t answer if you will not provide an explanation please :”)
Answers
Answer:
Step-by-step explanation:
QUESTION 7:
We are trying to find angles 1 and 2.
Known angle: 107˚.
In this question, we have 2 parallel lines with a transversal. A transversal is a line that passes through 2 parallel lines making it so that the angles on both sides are exactly the same.
Step 1: Find the measures of all the angles using the one we already know.
I will start with the angle adjacent (right next to) the angle that measures 107˚. As you can see, it is a supplementary angle because both of them form a straight line, or 180˚.
Therefore,
107+x= 180
x= 180-107
x= 73˚
Next, I will find the measure of the angle that is vertical to the one that measures 107˚. Note that angles that are vertical to each other are always identical, or in other words they have the same measure. Hence, the angle "vertical", or opposite to the one that measures 107˚ has to measure 107˚ as well. You can also tell this is true because they look the same.
Now I'll find the measure of the angle vertical to the one that measures 73˚. As we know, vertical angles are identical, so the one vertical to it is 73˚.
Here, I'll solve for angles 1 and 2. Like I said earlier, when a transversal crosses through 2 parallel lines, there will be 2 sets of angles that all have the same measurements.
To solve for angle 1, simply know what angle is right below it, and that is the one that measures 107˚. (If you look at the 2 lines, you will see that both angle sets are essentially duplicates of each other.) Likewise, angle 2 has to be 73˚ because the one under it is also 73˚.
Angle 1: 107˚
Angle 2: 73˚
QUESTION 8:
Again, we have a transversal that passes through 2 parallel lines. One angle measures 95˚. When there are 3 seperate angles along a straight line, the one next to the one with the given measurement will be the same as that one.
So angle 3 is 95˚. To find angle 4, find the angle measurement that's vertical to angle 3, which is 95˚. Now, since that angle and angle 4 are supplementary (both form a straight line which is always 180˚), 95+x= 180.
(x stands for angle 4)
x+95= 180
x= 180-95
x= 85
Angle 4= 85˚.
QUESTION 9:
ANGLE 5: 49˚
When there is a transversal, there are 2 identical pairs of angles. Therefore, angle 5 must be 49˚.
ANGLE 6: 131˚
angle 5 and angle 6 form a straight line which means they are supplementary angles. Therefore, both angles must add up to 180˚. So 49+x= 180
x= 180-49= 131
(x stands for angle 6)
Hope this helps!! Also I worked pretty hard on this so brainliest would be appreciated :D
Practice problems if it helps :) : https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-geometry/cc-8th-angles-between-lines/e/parallel_lines_1
help me this one plssssssssssss
Answers
Answer:
The integer that describes the translation from B to B' is (-2,1)
help ill give brainliest
Answers
Plz help! Read the instructions and write a proper answer ! Thx so much!
Answers
Answer:
1) 11.3112
2) 16.3965
3) 98.4906
4) 0.02142
Step-by-step explanation:
1. We know that for 15.71, the decimal point is two places to the left. We also know that for 0.72, the decimal point is two places to the left. 2 + 2 = 4
So in the product, the decimal point is going to be four places to the left. When multiplying, ignore the decimal points. 1571 * 72 = 113112. Now, add the decimal point. It would be 11.3112
2. We know that for 9.645, the decimal point is three places to the left. We also know that for 1.7, the decimal point is one place to the left. 3 + 1 = 4
So in the product, the decimal point is going to be four places to the left. 9645*17 = 163965. Now, add the decimal point. It would be 16.3965.
3. We know that for 42.09, the decimal point is two places to the left. We also know that for 2.34, the decimal point is two places to the left. 2 + 2 = 4
So in the product, the decimal point is going to be four places to the left. 4209 * 234 = 984906. Now, add the decimal point. It would be 98.4906.
4. We know that for 0.051, the decimal point is three places to the left. We also know that for 0.42, the decimal point is two places to the left. 3 + 2 = 5
So in the product, the decimal point is going to be five places to the left. 51 * 42 = 2142. Now, add the decimal point. It would be 0.02142.