The two angles are vertical angles, which means they are the same.
Set the two equations to equal and solve:
2x +2 = 3x -52
Subtract 2x from each side:
2 = x -52
Add 52 to each side:
x = 54
Answer:
The answer is -18.9 or -189/10
Answer:
13
Step-by-step explanation:
23-10=13 you have 13 miles more to drive.
Arctangent (lower left angle) = 12 / 5
arctangent (lower left angle) = 2.4
lower left angle = 67.38 degrees
sine (67.38) = x / 5
x = 0.92254 * 5
x = 4.6127
area = .5 * height * base
area = .5 * 4.6127 * 13
area = 29.983
So say you have just 49 raised to the 1/2, that is equivocal to the square root of 49, which is 7. Instead, you have 49 raised to the negative half power, so all you need to do is move that term to the denominator of its fraction. You now have 1/49^(1/2) which turns out to be 1/7