Answer:
First one...
Step-by-step explanation:
Welp I mean if you look at the numbers -12, -3 and 7 you can see how they corrspoond to the points plotted on the first number line.
The answer is A.27 it is 9 * 3 is how you get it
By Pythagorean theorem we find that the length of the hypotenuse is 
.
<h3>How to find the length of the hypotenuse</h3>
In the image attached we have a <em>right</em> triangle with two legs of <em>same</em> length. The hypotenuse of <em>right</em> triangles can be found by Pythagorean theorem, whose form is:
, where l is the length of the legs.
By Pythagorean theorem we find that the length of the hypotenuse is .
To learn more on Pythagorean theorem: brainly.com/question/26183488
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Answer: A) 416745x^2 | B) 57624x^2
How to:<u> The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.</u>
Have a great day and stay safe ! sorry if im wrong
Step-by-step explanation:
15X - 4Y when X=7 Y=8
=15*(7) - 4*(8)
= 105 - 32
=73
