We are given with 90<x<180 degrees and asks for the value of sin(x/2), cos(x/2) and tan(x/2). We just substitute the maximum and minimum angle to the equations. sin (180/2) is equal to 1 and sin (90/2) is equal to

to 1. cos (x/2) is equal to 0≤y≤<span>

. tan (x/2) is equal to 1 to infinity. </span>
Answer:
7/8
Step-by-step explanation:
a-3/4=1/8
make 3/4 into 6/8, they are the same, a-6/8=1/8 you add 6/8 to 1/8 and get 7/8
Answer:
There are only 1
Pairs of integers satisfying a÷b = -2
Step-by-step explanation:
Y = mx + b
m = slope, b = y intercept
Plug in the values
Solution: y = -2x + 3
Answer:
x=22
Step-by-step explanation: