Answer:
3cm
Step-by-step explanation:
5 + 5 +2x = 16
subtract 5 twice
2x = 6
divide both sides by 2
x = 3
Answer:
40.56
Step-by-step explanation:
Answer:10
Step-by-step explanation:
In fraction,
(1/100)^(-1/2)
Equivalent to 1/((1/100)^(1/2))
Power 1/2 is basically square root
So we have 1/(1/10) after applying square root to 1/100
so final step
1 divide (1/10) = 10
Answer:

Step-by-step explanation:
Given
The attached graph
Required
Determine the equation
First, pick any 2 corresponding coordinates


Next, calculate the slope (m)




The equation is calculated as:

Where:
and 



Make y the subject
