3 years ago

Please help on the half circle one

Mathematics

1 answer:

yan [13]3 years ago

5 0

Answer:

28.26

Step-by-step explanation:

Area of a circle is pi * radius squared

The diameter is 6, so the radius is 3

pi * 3^2 = 3.14 * 9 = 28.26

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Answer:

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Step-by-step explanation:

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3 years ago

Anyone know how to do this

Anton [14]

let

(hypotenuse ) c = 10 in

(perpendicular) a = 8 in

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By using Pythagoras theorem

c^2= a^2+b^2

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2 years ago

A function is a rule that assigns each value of the independent variable to exactly one value of the dependent variable. True or

vesna_86 [32]

The answer is true
Let's imagine that we have the following function function:
 $y = x ^ 2 
$
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Dependent variable: y
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 We observe that the independent variable can only obtain one result.
Answer:
True

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3 years ago

Read 2 more answers

What is the following quotient 9+sqrt 2/4-sqrt 7

babunello [35]

9 + √2 / 4 - √7

Multiply the numerator and denominator by the conjugate.

Exact form:

(36 + 9√ 7 + 4√2 + √14) / 9

about 7.69

:)))

8 0