The number of cars that have passed through the intersection is 245.
<h3>How many cars passed through the intersection?</h3>
Direct variation is when two variables move in the same direction. If one variable increases, the other variable increases.
The equation that represents direct variation is; c = wk
Where:
- c = number of cars
- w = number of wrecks
- k = constant of proportionality
1085 = k31
k = 1085 / 31
k = 35
c = 7 x 35
c = 245
To learn more about direct variation, please check: brainly.com/question/27573249
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Answer:
45 degree angle
Step-by-step explanation:
180-55-80=x
180- 135=x
45=x
Here’s your answer
(5x2)+(5x7)
Answer:
1/3
Step-by-step explanation:
4/15 + 1/15 = 5/15
simplified its 1/3
The slope of y = 3x is 3, and the slope of y = -3x is well, yes, you guessed it, is -3, same value, just different sign, and when that happens the slopes are just mirroring each other, in this case, the mirror line, line of symmetry, is the y-axis, notice in the picture below.
