A. s.a.!

the pythagorean theorem
right triangles trigonometry

what is the value of x?

a.) 12

b.) 33

c.) 45

d.) 39

D.) 39

Step-by-step explanation:

The Pythagorean theorem states

a^2 +b^2 = c^2  where a and b are the legs and c is the hypotenuse

15^2 +36^2 = x^2

225+ 1296= x^2

1521 = x^2

Take the square root of each side

sqrt(1521) = sqrt(x^2)

39 =x

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

answer: your correct answer is b. d.

step-by-step explanation: