What number must you add to complete the square? X2 + 12x = 40
x2
o
A. 36
B. 20
(
C. 6
O
O
D. 5
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Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?