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Igoryamba
3 years ago
12

This is for middle school 9th grade please help me :)

Mathematics
1 answer:
Keith_Richards [23]3 years ago
3 0

Answer:

C.

Step-by-step explanation:

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E-4 - 5 - 6 - → The perimeter of a rectangle is 425 yards. The length and width of the rectangle are each multiplied by 6. What
Alex73 [517]

Answer:

2550yards

Step-by-step explanation:

Perimeter of a rectangle = 2L + 2W

L is the length

W is the width

If perimeter of a rectangle is 425 yards, then;

425 = 2L + 2W

425 = 2(L+W)

L+W = 425/2 .... 1

If the length and width of the rectangle are each multiplied by 6

P = 6(2L) + 2(2W)

P = 12L + 12W

P = 12(L+W) .... 2

Substitute 1 into 2

P = 12(425/2)

P = 6*425

P = 2550yd

Hence the perimeter of new triangle is 2550yards

4 0
3 years ago
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Need this answered ASAP
White raven [17]

Answer:

10 1/8 years?

I hope this is right!

Step-by-step explanation:

3 0
2 years ago
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Find the sum of a finite geometric series. The sides of an equilateral triangle measure 16 inches. The midpoints of the sides of
olga2289 [7]
48 + 24 + 12 + 6 = 90 inches or <span>3*(16+8+4+2) = 90 will be the right answer.</span>
7 0
3 years ago
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Need answer ASAP <br> *MARKING BRAINLIEST
WITCHER [35]

Answer:

6-7/0-5

this equals to 1/5

Step-by-step explanation:

The slope intercept form is y2-y1/x2-x1

3 0
3 years ago
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Justin is paid $7.00 an hour and also earns a 20% commission on any sales he makes. In one week, if he worked 40 hours and had $
nignag [31]

Answer:

380

Step-by-step explanation:

7 x 40 = 280 + C = 380

C = Commision

500 x .2 = 100

C = 100

6 0
4 years ago
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