3 years ago

A carpeter is laying down flooring at a newly built house. The

Mathematics

1 answer:

dimulka [17.4K]3 years ago

3 0

Answer:

5.1 (Rounded down to 5)

Step-by-step explanation:

What you do first is

16.8 * 24.3

this is 408.24

now you do 408.24 / 80 which is 5.1

Obviously you cant by 0.1 of a roll but you could just round that down to 5, then the little bit that isnt covered you could just buy a smaller roll of carpet or something

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In a circle a 90 degrees sector has an area of 36 square inches what is the radius of the cirlce

Gelneren [198K]

The answer would be 12 (fixed to your answers)

6 0

4 years ago

2.4x- 9.1 +12.5 = -39.44<br>solve for x

Sveta_85 [38]

X is equal to -17.85

Hope this helped☺☺

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4 years ago

Read 2 more answers

1) Jared got 18 out of 25 questions correct on a quiz. What grade did he get?

statuscvo [17]

Answer:

72 or 72/100 or 72% or whatever

Step-by-step explanation:

18/25= .72 Simple!

4 0

3 years ago

Each flag costs $15 to make. soraya sells one flag for $21.

Misha Larkins [42]

What do you mean if someone so this question they will not understand

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3 years ago

You are setting up a zip line in your yard. You map out your yard in a coordinate plane. An equation of the line representing th

neonofarm [45]

Answer:

Distance is 6.7units to the nearest tenth.

Explanation:

To solve this problem, we the distance formula. And this is given as:

$D = \frac{|a x + b y + c|}{\sqrt{a^2 + b^2}}$

We were given the equation:

y = 2 x + 4

This can also be rewritten as:

y – 2 x – 4 = 0.

Therefore, a = -2, b = 1 and c = -4

Also, we were given the points:

(x, y) = (–4, 11)

Making use of the above formula for distance, we have:

$D = \frac{|-2\times -4 + 1\times 11 + -4|}{\sqrt{-2^2 + -4^2}}$

$D = \frac{15}{\sqrt{5}}$

D = 6.7units (to the nearest tenth)

8 0

3 years ago