Answer: [6x]
Step-by-step explanation:
(8 - 9x) = [1x]
(-10 + 7x) = [17x]
(14 - 16x) = [2x]
(12 - 24x) = [12x]
12x - 2x - 17x - 1x =
10x - 16x = [6x]
Answer:
It's all about the brackets.
Step-by-step explanation:
If we do (-4)^2, the brackets make it -4 x -4 and the two negatives make a positive of 16.
If we do -4^2, that means that the 4 is squared before putting the minus sign there so you have 4x4 = 16 then put the minus to get -16.
Hope this helps!
treviglaslibrary
The length of the square pool is 8. 49cm
<h3>How to determine the area</h3>
Note that the formula for finding the area of a square is given as;
Area = length^2
We have
Area = 72 m²
Substitute into the formula
I^2 = 72
Find the square root of both sides
I= √72
I = 8. 49cm
The length of the square pool given as I is 8. 49cm
Thus, the length of the square pool is 8. 49cm
Learn more about area of a square here:
brainly.com/question/486778
#SPJ1
Answer:
here is the answer
Step-by-step explanation: x = 120, y = 150
hope this helped:)
