Answer:
The correct answer is 6.
Step-by-step explanation:
When translating and reflecting figures, the shape remains the same. So, the side of 2x-4 is corresponding to the side of 8 and they are equal to each other.
To solve, set up an equation like this to find x:
2x-4=8
Then, add 4 to both sides of the equation:
2x=12
The goal is to get x by itself and in order to do that, divide both sides by 2:
x=6
The value of x is 6. I hope this helps! ☺
Answer:
If angle B measures 25°, the approximate perimeter of the triangle is 10.48 units. A right triangle is shown. Angle A is 90 degrees and angle B is 25 degrees.
Step-by-step explanation:
He sold it for $12 since 20% of 10 is 2
9514 1404 393
Answer:
B. 56
Step-by-step explanation:
The exterior angle 72° is half the difference of the intercepted arcs, 200° and x:
72° = (200° -x)/2
144° = 200° -x
x = 200° -144°
x = 56°
