EXTRA POINTS 1) Which of the following is a zero of 8x2+38x+35?

A) -5/4

B) 7/2

3) Which of the following zeros of the following quadratic function x2+14x+49?

A)-7

B)14

1) A

3) A

Step-by-step explanation:

Solve using factoring or quadratic formula.

mark branliest

step-by-step explanation:

.6 is 1/2 of 12

the answer is actually d. i just took the test

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47