Answer: C
Step-by-step explanation:
Answer:
answer choice A
Step-by-step explanation:
PEMDAS
parenthesis: 3+9=12
exponents: 6*6=36
division: 36/12
quotient:3
The Law of Cosine states
cos
so plugging in the numbers gives us
cos
We now have cosJ so plug that into your calculator and find arccos (arccos(cos(J)) = J)
arccos
rounding your answer will give you 34°
Given that the basket of watermelons sells for $9 before tax and the tax rate is 9%.
The tax on the basket of watermelons is given by
Therefore, the total price Tiffany pays for the basket of watermelons is $9 + $0.81 = $9.81
4x=8-8
4x=0
0/4
x=0
el valor de x va a ser 0.