1.) 4x+8
——
5x-5
2) use Photomath because I’m confused
3) 4x^2+x-6
—————
X^2 + 3x
If we want to find ∠XYZ, we have to find the measurement of ∠VUW.
If we want to find ∠VUW, we have to solve for x.
We know that ∠VUW and ∠VUT add up to 90°, so we can do the following...
(6x - 1) + (3x - 8) = 90
Combine like terms...
9x - 9 = 90
Solve for x.
9x = 99
x = 11
Now we have to plug in 11 for x in the equation 3x - 8 to solve for ∠VUW.
3(11) - 8 = ∠VUW = ∠XYZ = 25°
Answer:35
Simplifying
5(x + 20) = 7x + 30
Reorder the terms:
5(20 + x) = 7x + 30
(20 * 5 + x * 5) = 7x + 30
(100 + 5x) = 7x + 30
Reorder the terms:
100 + 5x = 30 + 7x
Solving
100 + 5x = 30 + 7x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-7x' to each side of the equation.
100 + 5x + -7x = 30 + 7x + -7x
Combine like terms: 5x + -7x = -2x
100 + -2x = 30 + 7x + -7x
Combine like terms: 7x + -7x = 0
100 + -2x = 30 + 0
100 + -2x = 30
Add '-100' to each side of the equation.
100 + -100 + -2x = 30 + -100
Combine like terms: 100 + -100 = 0
0 + -2x = 30 + -100
-2x = 30 + -100
Combine like terms: 30 + -100 = -70
-2x = -70
Divide each side by '-2'.
x = 35
Simplifying
x = 35
Hope it helps. Please tell me if im correct
Answer:
A
Step-by-step explanation:
Divide both numbers by 6. 1 inch per 7.5 ft.
