Answer:The approximate square root is 2.23
Step-by-step explanation:√ 5 = 2.23
Thus: 2.23 x 2.23 = 5
<h3>Question:</h3>
find the slope (-8,10) (8,15)
<h3>Answer:</h3>
m = 
<h3>Step-by-step explanation:</h3>
Use the slope formula 
(x2,y1) = (-8,10) , (x2,y2) = (8,15)
m = 
m = 
Hope this helps :)
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Answer:
The graph of a quadratic function is a curve called a parabola which makes a quadratic function unique.
Step-by-step explanation:
Parabolas may open upward or downward and vary in "width" or "steepness", but they all have the same basic "U" shape which makes it easy to identify.
Hope it helps.
Answer:
if by % this sign you mean x then
x=9
Step-by-step explanation:
x+3=12
x=12-3
x=9