360 divided by 7 = 51
Please mark brainliest answer
Set the height to h, and the width to w.
We know that wh=190 and h=2w-1.
Substituting 2w-1 for h, we have:
w(2w-1)=190
So:
2w^2-w-190=0
Factoring this equation, we get (2w+19)(w-10)=0. The solutions to this equation are -9.5 and 10, but clearly the width must be positive, Substituting 10 for the width, we get 10*2-1=19 for the height.
Answer:
a^2 = c^2 - b^2
to get A though you need to take the square root.
Step-by-step explanation:
you need to rearrange the formula to get a by itself.
c^2 = a^2 + b^2
a^2 = c^2 - b^2
to get A though you need to take the square root.
Answer:
Maurice is correct.
Step-by-step explanation:
Because in order to multiply correctly you must find the total number of turbines that has been built.
Answer:
9m⁸n²
Step-by-step explanation:
(3m⁴n)² Remove parentheses
= 3²m⁸n² Square the 3
= 9m⁸n²
