Mathematics, 02.12.2020 01:00 oopfloop2

PLS HELP A support wire is needed to help stabilize a telephone pole. If the wire is to be attached at the top of the 30-foot telephone pole and it must be anchored to the ground 40 feet from the base of the telephone pole, what is the length of the support wire?

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Answer from: ashiteru123

70 feet

Step-by-step explanation:

idk bruv

Answer from: ryliefitz32

We need to find the height upto which the guy wire is connected to the pole which is

To find that, we can use a simple trigonometry function

If you know a little trigonometry, you can say that,

sin

(

)

Opposite

Hypotenuse

The opposite side of

∘

. And the hypotenuse is

So,

→

sin

(

∘

)

Using the unit circle, we can find that

→

√

→

√

⋅

⇒

√

Hope this helps... :)

If you have any doubts, you can ask me at the commennts section.

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Step-by-step explanation:

Answer from: Quest

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

Answer from: Quest

X= 2 he can buy 2 packs of cards for $12 and an action figure for $3 so he would spend $15 in total plus the free poster

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PLS HELP A support wire is needed to help stabilize a telephone pole. If the wire is to be attached...