3 years ago

Help with math Image attached :)

Mathematics

2 answers:

oksian1 [2.3K]3 years ago

7 0

Answer:

lol I rlly thought hahhahaha

Ghella [55]3 years ago

4 0

The answer would be communism because of randolph hitler :) thank you have a boujee day

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Diana guesses that their are120 gum balls in a jar. There are actually 96. In another game she guesses that there are 75 jelly b

pishuonlain [190]

It would have to be the second game.

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3 years ago

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Lamont works for an electric utility and is installing a 40 foot utility pole as shown. Lamont drills the anchor of a support ca

PIT_PIT [208]

Answer:

Approximately 43 feet of minimum cable is needed.

Step-by-step explanation:

This problem can be solved using Trigonometry and Pythagorean theorem. Pythagorean theorem applies on right-triangles (which are known to have one 90° angle). The theorem states that the square of the Hypotenuse is obtained by the squared sum of the other two sides of the triangle (i.e the two sides forming the 90° angle - with the hypotenuse side being across it as:

$h^2=a^2+b^2$ Eqn. (1)

where

$h$ is the hypotenuse

$a$ is a side

$b$ is a side

Now in this case, the utility pole must be perpendicular to the ground and the anchor being parallel to the ground, and a 90° angle formed between them. Conclusively the cable length will be represented by the hypotenuse in a right triangle. So here we have $a=40ft$ and $b=15ft$ . Plugging in Eqn.(1) and solving for $h$ we have: