Answer:

Step-by-step explanation:
Quadratic equation: ax² + bx + c = 0, where a ≠ 0
x² + 9x - 22
Factors of c (-22):
1 × -22 or -1 × 22
2 × -11 or -2 × 11
Sum of factors:
1 + (-22) = -21 or -1 + 22 = 21
2 + (-11) = -9 or -2 + 11 = 9
Table:

Hope this helps!
Hello!
I believe that 8 cubes are needed to build the given figure
I hope this helps!
Answer:
20
Step-by-step explanation:
20
The hypothenuse is the opposite side of the right angle
so that means that in this triangle the hypotenuse is 7
120 sunny days if there were 60% of em in 200 days