Answer: 11.5
Step-by-step explanation:
The formula for finding area of triangle is given by :
Area = x base x height
From the question :
Area = 80.5
base = 14
height = ?
substituting into the formula , we have
80.5 = x 14 x height
80.5 = 7x height
divide through by 7 , that is
height = 80 . 5 / 7
height = 11.5
Answer:
y = x +3
Step-by-step explanation:
The equation of a parallel line can use the same x- and y-coefficients as the given equation. Only the constant needs to be found to make the line go through the given point.
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<h3>form of the solution</h3>The equation of the given line is ...
y = x +4
So, the equation of a parallel line will be ...
y = x +b . . . . . for some y-intercept b
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<h3>solution</h3>Using the given point (x, y) = (-1, 2), we can fill in the values and solve for b.
2 = -1 +b
3 = b . . . . . . add 1 to both sides
The desired equation is ...
y = x +3
Alright, lets get started.
Lets convert the efficiency of the car from miles/gallon to kilometers/liters.
13.62 km/liter
For 13.62 km, it takes gas = 1 liter
For 410 km, it takes gas =
= 30.10
30.10 liters of gas will you need to complete a 410.0 km trip. : Answer