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wlad13 [49]
3 years ago
9

A painter needs to buy a ladder in order to paint a wall that is 18 feet high. In order to ensure the ladder does not fall it ne

eds to be placed 3 feet away from the wall. What size ladder does the painter need to buy to ensure that he will be able to paint the highest point of the wall? Write your answer rounded to the ncarest tenth.​
Mathematics
1 answer:
trapecia [35]3 years ago
6 0

Answer:

222! thats your answer!

Step-by-step explanation:

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A system whose graphs have the same slope but different y- intercepts
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X intersept form........
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PLEASE HELP ME WITH THIS QUESTION
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Answer:

y-k

x-h

Step-by-step explanation:

Given E &D, F would be at (x, k).

That means E to F would be y-k.

And F to D would be x-h.

I assume you don’t need to find E to D, since that’s just r. (You could use the Distance Formula or Pythagoreans theorem to come up with and equation, but it wouldn‘t be one of those listed.)

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Which expression is equivalent to 1/4(12x + 16) + 3x + 7
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Answer:

the answer is 6x+11

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2 years ago
What are the domain and range of C(x) = -18
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Answer:

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Read 2 more answers
You want to buy new pair of Air Jordans but you don’t have the money for them you borrow 130 from your sister to buy the shoes t
Firlakuza [10]

You do not have enough money to pay your sister back and the amount left is $29

<h3>A. Do you have enough money to pay your sister back? </h3>

The given parameters are:

Amount borrowed = $130

Earnings = $12 per hour for 4 hours

Earnings = $12 per hour for 6 hours

Tip = $5

The total earnings is

Total = 12 * 4 + 12 * 4 + 5

Evaluate

Total = $101

101 is less than 130

Hence, you do not have enough money to pay your sister back

<h3>How much money left</h3>

The amount left is calculated as:

Amount left = $130 - $101

Evaluate

Amount left = $29

Hence, the amount left is $29

Read more about equations at:

brainly.com/question/2972832

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