Answer:
x = 20
Step-by-step explanation:
Exterior angles are equal.
7x - 3 = 6x + 17
Add 3 and subtract 6x to both sides.
x = 20 is the answer.
Dhjdjdjdjdjdjdjduddj google it
50 inches 4/5*x=40
x=40/(4/5)
x=40*5/4=200/4=50 x=50 inches
Answer:
192 inches or 16 feet.
Step-by-step explanation:
Surface area is height x width x length, plug in your numbers are you get:
8 inches x 2 inches x 12 inches = 192 inches
What bout the rest of the cards