Answer:
7
Step-by-step explanation:
You would do the inverse opperation (divide) so 84/12.
Hope this helps :)
Call your unknown number x. The reciprocal would be1/xYou are supposed to add your unknown number to 8 times its reciprocal, orx+8(1/x)This is all supposed to equal 6, so you havex+8/x=6
Solve for x to get your number.
n + 8(1/n) = 6n^2 + 8 = 6nn^2 - 6n + 8 = 0(n - 4)(n - 2) = 0n = 2, 4
So 2 and 4 both are answers in my opinion.
Answer:
106.25
Step-by-step explanation:
99.5+113= 212.5 /2 = 106.25
Answer:
YZ
Step-by-step explanation:
The included side to two angles is the side between the angles
The side between angles Z and Y is side YZ
Answer:
2m+2m
Step-by-step explanation:
