Answer:
23
Step-by-step explanation:
The picture is difficult to read, but it looks like
∠ADB = 2x²
∠ACB = 10x
These two angles have equal measure, so you have
2x² = 10x
2x(x -5) = 0 . . . . . subtract 10x and factor
x = 0, or x = 5
The measure of arc AB is twice the measure of either inscribed angle, so would be
arc AB = 2×10x
= 2×10×5
= 100 . . . . . degrees
Arc AB is 100°.
Answer:
see explanation.
Step-by-step explanation:
148 ft. = Area.
37 * 4 = 148 sq. ft.
Perimeter = 82 ft.
2(37 + 4) = 82 ft.
hope this helps.
Answer:
60%
Step-by-step explanation:
Im almost positive this is right if not sorry have a blessed day :)
3.00751879699
Do you want it rounded?
