Step-by-step explanation:
just think it through. it can only be the first option. the sides 7 and 4 are together 11, and they can only meet, when putting them flat on the 11 side. but yes, if you do that, they will meet, as 11 = 11.
the result would be an extreme triangle : appearing just as one, flat line (length 11), the angles being 180°, 0° and 0°.
Answer: 5x^2 - 5x - 6
work:
5x^2 -3(x+2) - 2x
distribute
5x^2 -3x - 6 - 2x
combine like terms
5x^2 -5x - 6
9514 1404 393
Answer:
m = 1/3
Step-by-step explanation:
<u>Step 1</u>. Pick a line of the table to use as (x1, y1).
<u>Step 2</u>. Pick a different line of the table to use as (x2, y2).
<u>Step 3</u>. Use the slope formula:
m = (y2 -y1)/(x2 -x1)
<u>Step 4</u>. Simplify the result.
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Here are these steps for this problem.
1, 2. use (x1, y1) = (-9, -5) and (x2, y2) = (-3, -3)
3. m = (-3 -(-5))/(-3 -(-9)) = 2/6
4. m = 1/3
The length is going to equal four times the width plus two, as the situation states.
L(w) = 4w + 2
130.5 I think because top triangle is 9 by 3 middle rectangle is 12 by 9 and bottom square is 3 by 3