Which equation(s) have -4 and 4 as solutions? Select all that apply. A. x2 = 8
B. x2 + 16 = 0
u
C 2x2 = 32
D.3x2 = -48
E. 6x2 + 56 = -40
F. 27 - 5x2 = -53

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

step-by-step explanation:

d would equal 12