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3 years ago

Estimate the sum. 85 + 61.7

Mathematics

2 answers:

Slav-nsk [51]3 years ago

7 0

Answer:

150

Step-by-step explanation:

Round 85 to 90 and 61.7 to 60

dsp733 years ago

5 0

147......................

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3 years ago

Find the volume of the following compound shape.

Bess [88]

<h3>Given:</h3>

Cone
Cylinder

<h3>Volume of the cone:</h3>

$v = \frac{1}{3} \pi {r}^{2} h$

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2 years ago

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Step-by-step explanation:

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3 years ago

Find the measure of an exterior angle of a regular polygon with 18 sides.

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Answer:

compute its exterior angle as 360/18, which is 20 degrees

Step-by-step explanation:

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