Complementary angels add up to 90°
so x+18°=90°
so x=90-18=72°
Answer:
300
Step-by-step explanation:
3x 10 2 power
It's the associative property
Answer:
12 Years
Step-by-step explanation:
Simple interest is calculated as I = Prt, where P is the principal (amount of money invested), r = rate of interest written as decimal, and t = time
The amount started as P and incresed by Prt, so
P + Prt = 1007.78
616 + (616)(0.053)t = 1007.78
Now you need to solve for t:
Subtract 616 from both sides and simplify:
32.648t = 391.78
Divide both sides by 32.648:
t = 12
Answer: 12 years
Answer:
13/100
Step-by-step explanation:
so when its a 13%
