Answer:
it's just talking about millimeters so that would be square
1st question: 26 miles per gallon
2nd question: 4 miles per hour
3rd question: The 5 bags of pretzels is the lower unit price.
Hope this helps!
Step-by-step explanation:
input x , output y
if x= x1 then y=y1 and y1 is the only value then it is a function
if we get multiple values of y then it is not a function
Answer:
The value of m would be -1/5
Step-by-step explanation:
In order to find the m of the second line, we need to find the slope of the first line, which is 5. Now, the perpendicular slope would be the opposite and reciprocal. So we take 5 and we negate it to -5. Now we flip it to get -1/5, which is the slope of the new line.
An isosceles triangle has congruent base angles, so if one of the base angles measure 54 degrees, then the other base angle does, too.
And a triangle measures up to 180 degrees.
180 = x + 2(54)
180 = x + 108
x = 72
So the answer is B) 72