Which rule describes the composition of transformations that maps AABC to AA"B"C"? ORO, 9000rx-axis(x, y) O Ix-axis o Ro, 900(x, y) O RO, 1800 Orx-axis(x, y) 0 rx-axis RO, 1800(x, y)

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

the answer is 13 cm

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation: