Answer:
C
Step-by-step explanation:
Hope it helps, Good Luck!!!!
Albert runs 16 mph 0_0
Bernard runs roughly 10 mph
I don't know the time because i do not know how long the race is.
Answer:
10years
Step-by-step explanation:
100%+100%=double
100/10=10 years to reach 100% so after ten years you will have 200%/double
Answer:
angle Y= 60 degrees
Step-by-step explanation:
angle S + angle Y = 90 degrees because they are complementary
Y = 90 - S
angle S = 4(Y)-210
substitute for Y
S = 4(90 - S) - 210
S = 360 - 4S - 210
reduce
5S = 150
S = 30
Y = 90 - 30 = 60