Answer:
LAURA SCHUMM
Step-by-step explanation:
Answer:
x = 2.5
Step-by-step explanation:
You have a right triangle, if we use the 67° angle the opposite side is 6 and the adjacent side is x. So we use the tangent formula
Tan θ = opposite / adjacent
adjacent = opposite / Tan θ
x = 6 / Tan 67
x = 2.5
Answer: -2(5) over -1(6)
Step-by-step explanation:
1. X^2 - 3x - 10
X + 2 = 0 ⇒ −2
X1 = X − 5 = 0 ⇒ X2 = 5
2. X^2 - 5x - 6
X + 1 = 0 ⇒ X1 = −1
X − 6 = 0 ⇒ X2 = 6
Answer:
9x-1
Step-by-step explanation:
The perimeter of the triangle is adding up all 3 sides.
(3x)+(x+6)+(5x-7)=P
9x-1 = perimeter
All I have done is combine like terms.
If there is a... x = something, replace x with the number.
