True, if you see the picture of a triangle with altitudes, the lines are drawn on the inside. Hope that helps!)
Answer:
$119
Step-by-step explanation:
Let
x -----> the number of skaters
y -----> the cost for birthday parties
we have the points
(10,107) and (15,137)
step 1
Find the slope of the linear equation
The formula to calculate the slope between two points is equal to
substitute the values
step 2
Find the equation of the line in point slope form

we have

substitute

step 3
Convert to slope intercept form



step 4
How much would a party for 12 skaters cost?
For x=12 skaters
substitute the value of x in the equation and solve for y


Answer:
false, they can run 14 miles in 15 minutes
Step-by-step explanation:
56 divide by 4 = 14
60 divided by 15 = 4
Answer:
120°
Step-by-step explanation: