Answer:T=-6
Step-by-step explanation:20-(-26)=6
1/3 B Is the answer to this question of yours have a good day :)
The answer would be 1 1/2 ok an hour because you just have to know really what 90 minutes equal
Answer:
f(1) = - 1
f(-1) = - 2
Step-by-step explanation:
f(1) will lie in the function f(x) = - 2x + 1
Therefore,
f(x) = - 2x + 1
Plug x = 1
f(1) = - 2*1 + 1 = - 2 + 1 = - 1
f(-1) will lie in the function f(x) = - x - 1
Therefore,
f(x) = - x - 1
Plug x = - 1
f(-1) = - 1 - 1 = - 2
Four, each right angle is equal to 90 degrees so 360/90 = 4