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WARRIOR [948]
3 years ago
9

If M is the midpoint of

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
6 0

Answer:

A. 10

Step-by-step explanation:

Based on the midsegment theorem, thus:

2x + 7 = ½(7x - 16)

Multiply both sides by 2

2(2x + 7) = 7x - 16

4x + 14 = 7x - 16

Combine like terms

4x - 7x = -14 - 16

-3x = -30

Divide both sides by -3

x = 10

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Which of the following is a true statement about the equation y= -7/8x+10
-BARSIC- [3]
First of all we can rule out that the slope is 10. The coefficient before the x term is not 10 so the answer is not a.

Following on what I said for option a, option b is correct as the coefficient before the x term is -7/8. Therefore the answer is B.

The answer is not C as when x = 0, y is not 0. This means the line does not pass through the origin (0,0)

Option D is not true aswell. When x = 1, y= 9.125. When x= 2, y= 8.25. When x=3, y= 7.375. X is increasing whereas y is decreasing. Therefore option D is ruled out.

The answer is option B.

I hope this has helped you.

Please mark as brainliest if you are happy with this explanation. Have a great day!
5 0
3 years ago
.....................
Allisa [31]

Answer:

30

Step-by-step explanation:

We require to calculate the volume of 1 brick

V = lbh ( l is length, b is breadth and h is height ), that is

V = 14 × 8 × 5 = 560 cm³

Now divide the volume of concrete available by the volume of 1 brick.

number of bricks made = \frac{16800}{560} = 30

5 0
3 years ago
1. Sheena and her friends want to form a team to play recreational soccer. They want a combination of males and females for the
Vikki [24]
Thx hdhdndnndjdfjfjfh
8 0
3 years ago
I need help for this
Alenkasestr [34]
Answers is
A'= -3,3
B'=4,-1
C'=-2,0
5 0
3 years ago
Write the equation of the line that passes through the point (-2,7)and has a slope of -5
swat32

Answer:

y = -2x - 3

Step-by-step explanation:

8 0
3 years ago
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