Formula for perimeter of a rectangle: P = 2W + 2L
Here, P = 2(x-3 ) cm + 2(3x+7) cm = 2x - 6 + 6x + 14 (cm)
Combine like terms: 8x + 8 cm (simplest form) This is the perimeter.
Now let x = 4: P(x=4) = 8(4) + 8 cm = 40 cm
Answer:
10
Step-by-step explanation:
AB = CD = 10, so AB = 10
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There are 100 centimeters in a meter, so if you would divide a meter by 100, you'd get 1 centimeter.
Answer: B.) Centimeter.
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4,000*10= 40,000 which is forty thousands which is also 4 ten thousands
Answer:
Its a i just took the test
Step-by-step explanation:
