Rounding or compatible numbers to estimate the sum 18 53

1 answer:

5 0

Answer is 20 + 50 = 70

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Elena L [17]

Answer:

Time

Step-by-step explanation:

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3 years ago

GrogVix [38]

$\pi = 3.14\\r=40cm\\h=1.3m=130cm\\V=\pi r^{2}h\\V=(3.14)(40^{2})(130)\\V=(3.14)(1600)(130)\\V=653120cm^{3}$

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2 years ago

butalik [34]

The answer is 119"

8.5" x 14 = 119"

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3 years ago

Tju [1.3M]

3x³ + 18x² + 27x = 3x(x² + 6x + 9) = 3x(x+3)²

Answer: C. x+3

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3 years ago

Vikki [24]

13 1/2 = 13.5 hours as decimal

hope it helps

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3 years ago