Answer:
what is the speed of the train? if that is miles per hour just figure out what 75% is of that number
Step-by-step explanation:
Squaring is the process of multiplying an integer by itself. The solution of the given equation is x=126.
<h3>What is square root?</h3>
A number's square root is a number that when multiplied by itself, equals the required value. Squaring is the process of multiplying an integer by itself.
The given equation is ;
On squaring both sides we get,
Hence the solution of the given equation is x=126.
To learn more about the square root refer to the link;
brainly.com/question/14681482
Answer:
504
Step-by-step explanation:
(24)(21)= 504
Answer:
Step-by-step explanation:
The formula of an area of a rectangle:
b - base
h - height
We have A = 144x ft² and h = 8. Substitute and solve for b:
<em>divide both sides by 8</em>
The formula of a perimeter of a rectangle:
Substitute: