7 times 0.45 divided by 5 and you get 0.63
Answer:
0.49
Step-by-step explanation:
for it to be rational there should not be no decimal nor pi .
D=dimes
q=quarters
if she has 12 coins then
12-d=q she has 12-d quarters
we dont know how much money she has unless we know d.
she could have 12 dimes and 0 quarters or 11 dimes and 1 quarter etc. we need more information to solve.
Answer:
26
is the answer to the question
Answer:
a^2+b^2=a(2)^1.5
Step-by-step explanation:
im not sure, just seems right
