Answer:
36 minutes
Step-by-step explanation:you look at it and solve it
-2 x 3 +4
-6+4
the answer is -2
then for the second one
5+4 x 6
5+24
answer =29
Answer:
If this is solving for a hypotenuse, the answer is 8.
Step-by-step explanation:
a^2 + b^2 = c^2
6^2 b^2 = 10^2
36 + b^2 = 100
100 - 36 = 64
The square root of 64 is 8.
Answer:

Step-by-step explanation:
Given


Required
Represent as an equation
The new position of the hook is calculated by:

This gives:


Hence, the equation is:

Hope you can see my workout in the picture I attached below.
f⁻¹(x) =

AND
f⁻¹(19) =