Answer:
Maria solved 0.5 (half) of a problem in 1 min
Step-by-step explanation:
Set up proportion and cross multiply to solve:
15 problems/30 min = x/1 min
x = 0.5
Answer:
36- degree rotation m8
Step-by-step explanation:
mark me brainliest :)
Answer:
0.4125
Step-by-step explanation:
Answer:
48 degrees
Step-by-step explanation:
y is perpendicular on x axis so it make 90 degree angle
so 42 degree+48 degree=90 degree
Y=-4 because it’s a straight line touching the y-axis alone