C = 8x + 5y
-5y + c = 8x
-5y = -c + 8x
y = c - 8x / 5
2nd option
Answer:
It is 3⁸.
Step-by-step explanation:
xᵃ . xᵇ = x⁽ᵃ ⁺ ᵇ⁾
(xᵃ)ᵇ = xᵃᵇ
Using these two conditions we get:
Hence, the answer is 3⁸.
Answer:
b .
Area=(x-5) (x-3)
Area = x^2 -8x+15
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Area of a rectangle = width x length
The original length and width was x, so if the stage needs to be 5 feet narrower and 3 feet shorter.
x-5
x-5
The formula is:
A=(x-5) (x-3)
Solving:
A = (x.x) + (x.-3) + (-5.x)+ (-5.-3)
A = x^2 -3x -5x+15
A = x^2 -8x+15
Ok so a triangle is equal to 180 degrees!!!
So with that info u can make a crazy little equation
180=70+68+47+x
Ok then you add 70,68 and 47
180=185+x
Ok now u have to subtract 185 on both sides
And get the answer -5=x or x=-5 (same thing)
