Answer:
it's pretty hard right now for ne
Answer:
b
Step-by-step explanation:
lucky guess
X < -16 is the solution
Hope this helped
Here we are finding x, given the angle and adjacent side. To find x we will use the function cos as cos = a/h.
So let's do cos(35°) = 15cm / x
cos(35°) = 0.8 (1 dp)
x = 15 cm / cos(35°)
x = 18.3 cm (1 dp)
the answer is 80 take the positive and negative and use the sign change rule
