8.64
thats 12% of 72
hope this helps :]
Answer:
x - 7 = age of whatever you are finding the age of
Step-by-step explanation:
seven years younger implies that you are taking away so we minus it from our variable, Tates age is the variable since it does not tell us his/her age in the statement given.
A- Associative Property of Multiplication
Answer:
149
Step-by-step explanation:
167-18 = 149
149 is the answer
The same value as cosα
cosα=sin(90-α) and vice versa
sinα=cos(90-α)