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3 years ago

7

What is the opposite of |7|

1 answer:

ahrayia [7]3 years ago

3 0

<em>This is what the opposite of 7 is or the opposite of </em><em>-7.</em>

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The temperature, in degrees fahrenheit (°

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The temperature decreased by 5 degrees per hour, as -25 / 5 is -5.

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2 years ago

Polygon with three interior angles whose sum 180 degrees

mojhsa [17]

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Step-by-step explanation:

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3 years ago

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2 years ago

True or False, Intrusive rocks have large crystals?

Sladkaya [172]

<h2>Answer:</h2>

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4 0

2 years ago

garik1379 [7]

Given:

The radius of the cone = 14 ft

The slant height of the cone = 27 ft

To find the lateral surface area and the total surface area of the given cone.

Formula

The lateral surface area of the cone is

$LSA = \pi rl$ and

The total surface area of the cone is

$TSA = \pi r^{2} + \pi r l$

where,

r be the radius and

l be the slant height of the cone.

Now

Taking r = 14 and l = 27 we get

$LSA = \pi (14)(27)$ sq ft

or, $LSA = 1187.5$ sq ft

Again,

$TSA = \pi(14^2)+\pi (14)(27)$ sq ft

or, $TSA = 1803.3$ sq ft

Hence,

The lateral surface area of the cone is 1187.5 sq ft and the total surface area of the cone is 1803.3 sq ft. Option C.

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3 years ago