Answer:
Angle S is a straight angle.
Step-by-step explanation:
180° is a straight line.
64 miles per hour = x feet per second
Convert your units:
1 mile = 5280 feet
1 hour = 3600 seconds
64 miles/hour = 64(5280feet/3600seconds)
= 33792 feet / 3600 seconds = 9.386 feet / second
Therefore, 64 mi/h = 9.39 ft/s.
Because it's a positive number that can be gained by multiplying two smaller positive numbers.
180-55-39=86
x=86
Hope it helps
9514 1404 393
Answer:
C) 12y 8m
Step-by-step explanation:
The amount of principal P at compound monthly at interest rate r per year is given by ...
A = P(1 +r/12)^(12t) . . . . after t years
Here, we want to find t, so ...
A/P = (1 +r/12)^(12t)
log(A/P) = (12t)·log(1 +r/12)
t = log(A/P)/(12·log(1 +r/12))
Filling in the given values, we find t to be ...
t = log(8000/4000)/(12·log(1 +0.055/12)) ≈ 12.6315 ≈ 12 years 7.6 months
It will take about 12 years 8 months to double the money.
