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2 years ago

Find the area of this circle

Mathematics

1 answer:

IRISSAK [1]2 years ago

3 0

Answer:

78.5398 cm^2

Step-by-step explanation:

r = 1/2*d => d = 10 cm

r = 5

A = pi*r^2

= pi*5^2 => 3.1415*5^2

=> 78.5398

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drek231 [11]

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3 years ago

Match each as either linear or non-linear. HELP

Virty [35]

Answer:

Linear

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$y = \frac{4}{x}$

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Step-by-step explanation:

Linear equations have the highest degree to be 1.

Therefore y=-x is linear.

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is also linear.

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7 0

3 years ago

What is sin(A)? 13 12 A 5 sin(A) =

eimsori [14]

Answer:

sin A = 12/13

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

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6 0

2 years ago

14x⁴+35x² factor out the GCF

enot [183]

Step 1. Find the Greatest Common Factor (GCF)

GCF = 7x^2

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Step 3. Simplify each term in parentheses

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3 years ago

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3 years ago