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Anestetic [448]
3 years ago
14

Please help me solve the answer for this question

Mathematics
1 answer:
Olegator [25]3 years ago
6 0
Can you write it or post it again can't read it clearly it is a little dark 

Thanks in Andavance

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What is the slope of the line that passes through the points (-2, 6) and (4, - 2)?
Irina-Kira [14]

Step-by-step explanation:

slope(m)= y2-y1/x2-x1

-2-6/4+2

= -8/6

= -4/3

6 0
2 years ago
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Find the perimeter of a square with side a. Are the perimeter of the square and the length of its side directly proportional qua
inna [77]

The perimeter of a square with side a = 7.2 cm is 28.8 cm. Yes there exists a direct proportional relationship between Side length and Perimeter of square

<h3><u>Solution:</u></h3>

Given that side of square "a" = 7.2 cm

We have to find the perimeter of square

<em><u>The perimeter of square is given as:</u></em>

Perimeter of square = 4a

Where "a" represents the length of side of square

Substituting the given value a = 7.2 cm in above formula, we get perimeter of square

Perimeter of square = 4(7.2) = 28.8 cm

<em><u>Are the perimeter of the square and the length of its side directly proportional quantities?</u></em>

\begin{array}{l}{\text { perimeter of square }=4 a=4 \times \text { length of side }} \\\\ {\frac{\text { perimeter of square }}{\text { length of side }}=4}\end{array}

The Perimeter is equal to a constant times the Side length, or the Perimeter divided by the Side length is equal to four. So this is definitely a proportional relationship between Side length and Perimeter.

Two values are said to be in direct proportion when an increase in one results in an increase in the other.

So when length of sides increases, perimeter also increases

Hence perimeter and length of side of square are directly propotional quantities

4 0
3 years ago
Tory was shopping for a new purse. The purse she wanted was $45. Tory
weeeeeb [17]

Answer:

20% off 45.00 is 36.00

Step-by-step explanation:

The difference is $9.00

8 0
2 years ago
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Mr. Fox purchased 76 bags of candy to make treat bags each bag contains 48 pieces of candy how many pieces of candy did Mr. Fox
cluponka [151]
3,648 (three thousand six hundred fourty eight) pieces of candy!
4 0
3 years ago
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BEST GETS BRAINLEST.
sashaice [31]
We know that <span>the given side lengths are x and the height is x. 

Therefore, the area of the base = </span> A = x * x 

Formula =\ \textgreater \  volume = length*width*height&#10;

To \ find \ the \ volume \ of \ 1  \ slab, \ multiply \ by \ the \ height x -3 

= x*x*(x-3) 

Volume \ of \ 25 \ slabs = 25*x^2*(x-3)=350000 

350,000/25 = 14,000<span>
</span>
x^3 - 3x^2 - 14000<span>
</span>
= 25.14
<span>
</span>&#10;Rounded => x=25


8 0
2 years ago
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