Answer:
x = 0
Step-by-step explanation:
2x - 6 + 9 ; -6 + 9 = 3
2x + 3= 3x + 3 + x
3x plus x = 4x
2x + 3 = 4x + 3
x = 0
I would have to say that x is 5 and y is also 5
Answer:
Step-by-step explanation:
Answer:
39.9
Step-by-step explanation:
A good trick to remember is SOH CAH TOA.
Sine = Opposite / Hypotenuse
Cosine = Adjacent / Hypotenuse
Tangent = Opposite / Adjacent
Here, we're given an angle and the opposite side, and we want to find the adjacent side. So we need to use tangent.
tan 31° = 24 / x
x = 24 / tan 31°
x ≈ 39.9
Answer:
sometimes
Step-by-step explanation:
Similar figures can also be a different size, as long as they're the same shape. So both rigid transformations and dilations can create similar figures.
