Answer:
C
Step-by-step explanation:
Since the angles in a triangle add to 180 degrees, the third angle is 180-70-45=65 degrees
Answer:
-x + 2
Step-by-step explanation:
x + 5 + (-4x) + (-2) +2x + (-1)
combine like therms
x + (-4x) + 2x = -x
5 + (-2) + (-1) = 2
-x + 2
Answer:
- D
Step-by-step explanation:
tan =
In the picture, the hypotenuse is 2
The opposite is because it is not forming touching 60° angle.
That then leaves the adjacent to be 1, therefore
tan 60 =
Answer:
12g⁴h⁵
Step-by-step explanation:
3gh² ₓ 4g³h³ =
= 3ₓ4ₓg¹⁺³ₓh²⁺³
= 12g⁴h⁵