A lap around a school track equals

2 answers:

Pepsi [2]2 years ago

7 0

B because that is the answer boss

3 0

B if you need an explain I can do it

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scZoUnD [109]

$2r = 17 + s = 50 - 2s \\ 3s = 50 - 17 = 33 \\ s = 11 \\ \\2 r = 50 - 2s \\ 2r = 50 - 2 \times 11 = 50 - 22 = 28 \\ r = 14$

C. r=14, s =11

5 0

2 years ago

Xelga [282]

Answer:

W=5

Step-by-step explanation:

40+4w=12w

-4w -4w

40= 8w

÷8 ÷8

5=w

7 0

2 years ago

OLga [1]

The answer is -3 because -3+2=-1 then -1(4)=-4

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3 years ago

postnew [5]

sin(4π21). Explanation: Notice that this fits the form of the sine subtraction formula: sin(A−B)=sin(A)cos(B)−cos(A)sin(B).

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2 years ago

hjlf

You need to divide 658 by 120 because you know one gallon covers 120 square feet.

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2 years ago