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Simora [160]
3 years ago
14

An electrician needs to run a cable from the top of a 40​-foot tower to a transmitter box located 30 feet away from the base of

the tower. Find how long he should cut the cable.
Mathematics
1 answer:
grin007 [14]3 years ago
3 0
The cable should be 50 feet.

If you draw the picture, you will see that you have a right triangle.

Let's just use the Pythagorean Theorem to find the hypotenuse (or cable).

30^2 + 40^2 = c^2
2500 = c^2
50 = c
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Which equation can be used to solve for x in the following diagram?
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∑ Hey, petalssquad10 ⊃

Answer:

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Step-by-step explanation:

As you can see this following diagram shown a vertical angles which  are angles that are opposite of each other when two lines cross. You can also see it kind of look like a "x". Vertical angles also means that they have the same angle measure. A example is if this angle is "110" then the other sides equal to "110''.

Hence, the equation we can be used to solve for x in the following diagram is:

( 10 x + 10 ) = 110

You can also refer to the image below:

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Step-by-step explanation:

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