Answer:
Quadrant I (one). 73 degrees
Step-by-step explanation:
See the attached image.
To get a coterminal angle, add 360 degrees. 360 + (-287) = 73.
Answer:
Step-by-step explanation:
Given
Required
Determine the inverse
Replace f(x) with y
Swap the positions of x and y
Make y the subject
Divide by 5
Take cube roots of both sides
Add 2 to both sides
Replace y with
Answer:
92.6
Step-by-step explanation:\text{SOH-CAH-TOA}
SOH-CAH-TOA
\sin Q = \frac{\text{opposite}}{\text{hypotenuse}}=\frac{x}{95}
sinQ=
hypotenuse
opposite
=
95
x
\sin 77=\frac{x}{95}
sin77=
95
x
95\sin 77=x
95sin77=x
Cross multiply.
x=92.5652\approx \mathbf{92.6}\text{ feet}
x=92.5652≈92.6 feet
Type into calculator and roundto the nearest tenth of a foot.
Q
R
S
92.6
95
(adjacent to ∠Q)
(opp. of ∠Q)
(hypotenuse)
77°