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?

70 feet

Step-by-step explanation:

idk bruv

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

x

To find that, we can use a simple trigonometry function

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

sin

(

θ

)

=

Opposite

Hypotenuse

The opposite side of

60

∘

is

x

. And the hypotenuse is

40

So,

→

sin

(

60

∘

)

=

x

40

Using the unit circle, we can find that

→

√

2

2

=

x

40

→

x

=

√

2

2

1

⋅

40

20

⇒

x

=

20

√

2

ft

Hope this helps... :)

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

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Step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.