Answer:
There is one solution
Step-by-step explanation:
I did the Khan Academy lesson and I got it correct.
The second angle will be also 89. because if the two lines are parallel,same side,and same vertex to each other so the second angle will be the same as the first.
Answer:
come here I help see my questions
A. this is not a function because x=1 has 2 outputs So does x=3
B . f(120) = 20 + 10*120 = 1220
This is the cost in dollars of renting a boat for 120 hours.
4x + 3y = 5
4x - 4x + 3y = -4x + 5
3y = -4x + 5
3 3
y = -1¹/₃x + 1²/₃
y - y₁ = m(x - x₁)
y - (-1) = ³/₄(x - (-6))
y + 1 = ³/₄(x + 6)
y + 1 = ³/₄(x) + ³/₄(6)
y + 1 = ³/₄x + 4¹/₂
- 1 - 1
y = ³/₄x + 3¹/₂