Answer:
15/4
Step-by-step explanation:
3/4:1/5= 3/4*5= 15/4
I think the answer is negative 8 square root 726
then the answer if I am right sorry if I am not would be negative 88 square root 6
again sorry if wrong
Answer:
118 degrees
Step-by-step explanation:
A line has an angle of 180 degrees, so to find the unknown angle of b just subtract the known angle from 180.
180 - 62 = 118
M[n(x)] = 4(x - 10) - 11 = 4x - 40 - 11 = 4x - 55