A trapezoid is a quadrilateral with one pair of opposite sides parallel. It can have right angles (a right trapezoid), and it can have congruent sides (isosceles), but those are not required.
Answer:
A.56 degrees.
Step-by-step explanation:
All triangles equal 180 degrees.
91 + 33 = 124
180 - 124 = 56
If you divide 530/900 in a calculator you would get 0.58 repeating then ending in a 9
Answer:
The answer is Option c
9, -12, 24
Step-by-step explanation:
We have the polynomial:

To find the zeros we must equal 
So:

Then the previous expression is equal to zero in any of these 3 cases:
<u>Case 1
</u>

<u>Case 2
</u>
<u>Case 3
</u>
Then
if
or
or 
The answer is 9, -12, 24