Answer:
75
Step-by-step explanation:
We have a 90 degree angle and a 15 degree angle that add up to 105. The angle that is missing can be found by doing 180 - 105 = 75 (since it's a straight line). X is vertical from the 75 degree angle, so 75 is your answer.
The answer to this question would be D. 3(x)-3(9)
9514 1404 393
Answer:
f^-1(x) = (x +4)/3
Step-by-step explanation:
The inverse function is found by swapping x and y, then solving for y.
y = 3x -4 . . . . . function y = f(x)
x = 3y -4 . . . . . inverse relation
x +4 = 3y . . . . add 4
(x +4)/3 = y . . . divide by 3. This is the inverse function
f^-1(x) = (x +4)/3
Answer:
-3.9, 3 5/11, 15, 3.07x10²
Step-by-step explanation:
3.07 x 10² = 307
3 5/11 = 3.454545
15
-3.9
Least to Greatest:
-3.9, 3 5/11, 15, 3.07x10²
