Use the quadratic formula to solve x² + 9x + 10 = 0.

what are the solutions to the equation?

round irrational solutions to the nearest tenth.

a. x = -10 and x = 2

b. x = -8.9 and x = -0.14

c. x = -7.7 and x = -1.3

d. x = -7 and x = -1

i think answer is c but i could be wrong.

c. 4 1/4 pounds

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.