Answer:
- y = 242.4
- x = 437.3
First find the inner angle:
- 90° - 29°
- 61°
[ given hypotenuse = 500 ft ]
using sine rule:
using pythagoras theorem:
- a² + b² = c²
- y² + (437.3)² = 500²
- y = √58760.1
- y = 242.4
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2 answers:
Answer:
y = .5x +15
The graph is a line.
The slope is .5 and the y intercept is 15. The flat fee is the y intercept and the cost per mile is the slope.
Step-by-step explanation:
The flat fee is the y intercept and the cost per mile is the slope
The total cost for the day is equal to the cost per mile * the number of miles driven plus the flat fee. Let x be the number of miles driven and y be the total cost for the day.
We can use y = mx+b
y = .5x +15
When we graph, x must be greater than 0 because we cannot drive negative miles.
The slope is .5 and the y intercept is 15. The flat fee is the y intercept and the cost per mile is the slope.
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