Sent a picture of the solution to the problem (s).
Is this true or false? The following graph represents a proportional relationship:
2 answers:
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Answer:
Yes
Step-by-step explanation:
1) Cos 300 = Cos (360 - 60) = Cos 60 {Cos 360 - theta = Cos theta}
= 1/2
Sin 300 = Sin (360 - 60) = -Sin 60 =
3) 3π/4 = 3*180/4 = 135
Cos 135 = Cos (90 + 45) = -Cos 45 =
Sin 135 = Sin (90 + 45) = Sin 45 =
Answer:
y=5x-23
Step-by-step explanation:
Slope-intercept form is:
'm' is the slope.
'b' is the y-intercept.
<h3>What we know:</h3>- We are given the slope of 5.
- We are given a coordinate. (5,2)
- We will use the coordinate and the slope to complete the equation.
We are already given the slope of five. So, m = 5.
We are given a coordinate. So, to solve the y-intercept, we will use:
x = 5
y = 2
So, the y-intercept should be -23.
<h3>Your answer should be:</h3>