The square root of 81/100
equals...
9/10
Good Luck! :)
I must assume that you meant the following:
10(Q-3R)
P = ----------------
R
Multiplying both sides by R, we get PR = 10R(Q-3R), or PR = 10RQ - 30R^2.
Rearranging these terms so that powers of R are in descending order:
30R^2 - 10RQ + PR = 0
Factoring out R, we get
R(30R - 10Q + P) = 0. This has two solutions:
R = 0, and 10Q - P
30R = 10Q - P, so that R = --------------
30
-8.66667266 is the answer to you question.
Answer:
1/4n-2=10
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
multiply 7x7 and you will get 49. Then do 49- 56 and you will get -7. So the statement is true.
