3 years ago

If two segments from the same exterior point are tangent to the circle then the two segment are congruent

Mathematics

1 answer:

Dimas [21]3 years ago

3 0

This seems like a true or false question this question is true because they haven't changed in length or size at all

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A safety regulation states that the maximum angle of elevation for a rescue ladder is 72°. A fire department's longest ladder is

Julli [10]

Answer:

The maximum safe rescue height is 104.6 feet above the height of the ground.

Step-by-step explanation:

Consider a triangle ABC where C is the point where the rescue ladder is standing and AB be the building and Ladder making an angle of 72° as shown.

We have to find the height of the building.

Let x be the height of building

Using Trigonometric ratio,

$\sin C=\frac{\text{Perpendicular}}{\text{Hypotenuse}}$

$\sin 72^{\circ}=\frac{AB}{BC}$

$\sin 72^{\circ}=\frac{x}{110}$

$x=110 \times \sin 72^{\circ}$

$x=104.6$

So, the maximum safe rescue height is 104.6 feet above the height of

the ground.

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3 years ago

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Tomato paste is sold in a cylindrical can. The can has a radius of 1.5 inches and a height of 4.8 inches. What is the volume of

Furkat [3]

Answer:

33.912 in

Step-by-step explanation:

find the area of the circle first by: multiplying 1.5squared X 3.14= 7.065

the multiply it by the height (4.8) = 33.912

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3 years ago

PLEASE HELP I WILL LOVE YOU FOREVER

Aleksandr-060686 [28]

Answer:

9 16-ounce packages

Step-by-step explanation:

144oz. ÷ 16 = 9 Packages

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2 years ago

Which graph represents a function?

Mkey [24]

The graph that does not show Y or X

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Mia can finish her math homework in 30 minutes. Every night there are 45 problems for homework. How many problems can she finish

den301095 [7]

I believe that it would be 75

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