Cot(Ф)=-3
Ф=arccot(-3)
or
Ф=the inverse cotangent of -3
or
Ф=cot^-1(-3)
51 feet you have to multiple 32 by 8 it will give you 256 and then divide 256 and 5 and you get 51
Answer:
B.) -4
Step-by-step explanation:
y=mx+b
b is equal to the y-intercept.
Sum of all interior angles in a triangle = 180
let missing angle = x
x + 144 + 13 = 180
x + 157 = 180
x = 23
answer
23 degrees
