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Volgvan
3 years ago
8

Insert parenthesis in the following problem to make it true.

Mathematics
1 answer:
suter [353]3 years ago
6 0

Answer:

(7-2) x 2 -1 = 9

Step-by-step explanation:

(7-2) = 5 x 2 =10 -1 = 9

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Answer: rectangles are congruent if both of them have the opposite sides are equal

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What is the surface area of a cylinder with a diameter of 8 and a height of 18?Express the answer in terms of pi
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Step-by-step explanation:

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radius: 4

height: 18

A=2\pi rh+2\pi r^2\\A=2\pi(4)(18)+2\pi(4)^2\\A=2\pi(72)+2\pi(16)\\A=144\pi+32\pi\\A=176\pi

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Alex Ar [27]

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Find the value of x (multiple choice)
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