Answer:
The answer would be the second choice <em><u>3.78 m²</u></em>
Step-by-step explanation:
Look below ⬇
<em>Hope this Helps!</em>
Answer:
15.71 is the total answer after rounding off
Answer:
Complete function will be 
Step-by-step explanation:
We have given equation 
We have to find the function in place of blank space and complete the function
We know the algebraic equation 
So 
So in place of blank pace there will be 
And complete function will be 
Answer:

Step-by-step explanation:
A line in 2-dimensional space has the following general equation:

Where m is the slope of the line, and b just a number
the slope can be obtaine using th following formula:

The point 2 is the one with the smallest value for x, that is (-10,-7) and the Point 1 is any other that belongs to the line, in this case, (-5,-9)

Resulting that 
To find the other term we can use any other point, I prefer us the first one so...
We have the following equation:

Resulting that b=18
I just have to eval the point (-10,-7) in the equation stated at the beginning knowin that m was calculated previously.
The least common multiple of 4 and 7 is 28 I think sorry I haven't been in school for a week