Answer:
x = √5
Step-by-step explanation:
The Pythagorean theorem tells you the square of the diagonal is the sum of the squares of the two sides:
(√7)² = (√2)² + x²
7 = 2 + x² . . . . . . simplify
5 = x² . . . . . . . . . subtract 2
√5 = x . . . . . . . . . take the square root
Answer:
I think it's " 3-10x ..perdón
She earns $385 a week
35 x 11= 385
if she spends 300 shes left with 85 dollars
now if we count the 300 dollars in our estimation
385 x 4= 1,540 so she earns a 1,540 a month
1,540 x 12= 18,480
so this means she earns right around $18,480 a year
If we don't include the 300 she would earn
85 x 4= 340 a month
340 x 12= 4,080 a year
i hope this helps XD
Answer:
There is no graph to find an inequality on...
Step-by-step explanation:
Answer:
The choices were typed wrong, but we can find the inverse of each option.
For function 
the inverse is the same function 
, because an inverse of a function is where their composition gives the independent variable as unique result.
If we do that with each function, we have:
; where and , we have
So they are inverse.
For 
its inverse would be 
, because
For 
, its inverse is 
, because
For 
, its inverse is 
, because
There you have all inverses. Basically, if their composition results in 
, that means they are inverse.
