Proportion is an equation in which two ratios are set equal to each other.
Answer: 2/6 or 1/3
Step-by-step explanation:
Answer:
Step-by-step explanation:
cos(-60°) = cos(60°) = ½
3.
Since you know that you can easily split 4 to get to 2, just split the top as well.
4.
Since you could divide the top by the bottom since numbers already have a denominator of 1.
5.
Then multiply by 10.
Tell me if this helps!!!
Answer: m = -5/8
Step-by-step explanation:
The general equation for slope is rise over run, also known as:
m=(y2-y1)/(x2-x1)
From the points (x, y), we can get all the variables we need.
(-1, -7) gives us x1 = -1 and y1 = -7
(-9, -2) gives us x2 = -9 and y2 = -2
If we plug all the values in, we get:
m = (-2 - (-7))/(-9 - (-1))
m = (-2 + 7)/(-9 + 1) the negatives cancel
m = (5)/(-8)
m = -5/8