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<h3><u><em>Answer:</em></u></h3>
The slope of the line through ( -2 , -5 ) and ( -6 , 7 ) is <u>-3</u>
<h3><u><em>Solution:</em></u></h3>Correct option is
Slope of the line
Here and
∴
Therefore, the slope of the line through ( -2 , -5 ) and ( -6 , 7 ) is <u>-3</u>
37 short-sleeved shirts were sold and 30 long-sleeved shirts were sold
Step-by-step explanation:
Let s be the number of short-sleeved shirts
and
l be the number of long sleeved-shirts
Then according to given statements
From eqn 1:
Putting in equation 2:
Dividing both sides by 11
Putting l=30 in equation 1
Hence,
37 short-sleeved shirts were sold and 30 long-sleeved shirts were sold
Keywords: Linear equations
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The volume of the cylinder is 31.4 in³.
The volume can be calculated with the following formula:
V=r²h
V=×1² in×10 in
V=×10 in²
V≈31.4 in³