3 years ago

Find the area of each figure. Round to the nearest tenth if necessary

Mathematics

1 answer:

iren [92.7K]3 years ago

8 0

All you have to do is add them up so the answer would be 13.5

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Use right triangle ABC. The figure is for reference only and is not drawn to scale. In a 30-60-90 triangle, the shorter leg had

miss Akunina [59]

Answer:

In a 30 60 90 triangle, the longer leg = shorter leg * square root (3)

longer leg = 8 * square root (3) = 8 * 1.7320508076

= 13.8564064606

Step-by-step explanation:

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3 years ago

A triangle with side lengths of 32, 60 and 68 is a right triangle?<br> true or false

Troyanec [42]

I believe that it would come out to become true

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4 years ago

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ololo11 [35]

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3 years ago

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Given the function f(x) = 4x - 2, explain and show how to find the average rate of change between x = 2 and x = 4.

zalisa [80]

Answer:

The average rate of change between x = 2 and x = 4 is of 4.

Step-by-step explanation:

Average rate of change:

The average rate of change of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b)-f(a)}{b-a}$

In this question:

$f(x) = 4x - 2, b = 4, a = 2$

Thus:

$f(b) = f(4) = 4(4) - 2 = 16 - 2 = 14$

$f(a) = f(2) = 4(2) - 2 = 8 - 2 = 6$

Average rate of change:

$A = \frac{f(b)-f(a)}{b-a}$

$A = \frac{14-6}{4-2}$

$A = \frac{8}{2}$

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The average rate of change between x = 2 and x = 4 is of 4.

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3 years ago

What are factors of 112? Explain your reasoning.

blondinia [14]

Answer:

1,2,4,7,8,14,16,28,56,112

Step-by-step explanation:

12 is a composite number. 112 = 1 x 112, 2 x 56, 4 x 28, 7 x 16, or 8 x 14

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3 years ago