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forsale [732]
3 years ago
8

A prism is created using 2 pentagons as bases. The apothem of each pentagon 2.8 centimeters

Mathematics
2 answers:
makvit [3.9K]3 years ago
6 0

Answer:

I think is B, 14^2+7x

Step-by-step explanation:

maksim [4K]3 years ago
4 0
21232456323464554454454457
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Express your answer as a polynomial in standard form.
lana [24]

9514 1404 393

Answer:

  f(g(x)) = -3x^2 -2x -3

Step-by-step explanation:

<u>Given</u>:

  f(x) = -x-7

  g(x) = 3x^2 +2x -4

<u>Find</u>:

  f(g(x))

<u>Solution</u>:

Substitute per the function definitions.

  f(g(x)) = f(3x^2 +2x -4) = -(3x^2 +2x -4) -7

  f(g(x)) = -3x^2 -2x -3

7 0
3 years ago
Ill mark brainlist plss help
mojhsa [17]

Answer:

w=20

Step-by-step explanation:

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3 years ago
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Use the diagram to find the height of statue.round to the nearest tenth
jeyben [28]

Answer:

7.3 ft

Step-by-step explanation:

The information given represents a right angle triangle with the following:

reference angle = 52°

Adjacent side length = 5.7 ft.

Opposite side length = height of the statue = h

Applying the trigonometric ratio formula, we would have:

tan(52) = \frac{h}{5.7}

Multiply both sides by 5.7

tan(52) \times 5.7 = \frac{h}{5.7} \times 5.7

tan(52) \times 5.7 = h

h = 7.3 ft (nearest tenth)

6 0
3 years ago
Plz help please<br><br> Is the relation shown in the arrow diagram a function?
SSSSS [86.1K]

Answer:

The answer is A

Step-by-step explanation:

In order for it to be a function every x value has to have a different y value or every input has to have a different output.

4 0
3 years ago
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Find m/_A<br><br> 66°<br> 71°<br> 21°<br> 26°
krek1111 [17]
<span>The sum of the measures of the internal angles in the quadrilateral is 360°.
</span>
Therefore:
x+5+2x-1+84+x+8=360\\\\4x+96=360\ \ \ |-06\\\\4x=264\ \ \ |:4\\\\x=66
Answer: x = 66°.
<span />
7 0
4 years ago
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