Two cars are traveling in the same direction the first car is going 40 mph and the second car is going 55 mph. the first car left 3 hours before the second car. which equation could yhu solve to find how many hours it will take for the second care to catch up?
40t+120=55t
55t+165=40t
55t+3=40t
40t+3=55t

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

what level of math? also i don't need to be paid if i can you.

perimeter of the base times height

step-by-step explanation: