A. 40 km/h
this because (2,80)/2 is (1,40) or 40/1, so it would be 40 km/h
Answer:
4x - 8 + 4y
Step-by-step explanation:
4(x - 2 + y)
4x - 8 + 4y
You multiply each term in the parenthesis by the number in front of it.
Answer:
314.2
Step-by-step explanation:
Circumference of a circle is π
so 3.142 × 
=314.2
Answer:
50.265m^3
Step-by-step explanation:
because the formula for solving this problem is πr^2•height and then to finish solving it would have to be put into cubed as it's 3d
Answer:
2x+(-7)
Step-by-step explanation:
the point 2 goes through the intercept and -7 goes through the y- intercept
