at an internet cafe, there is a flat fee to log into a computer and an additional charge for each minute on the computer. the fee (in dollars) for using Mac for x minutes is given by M=0.5+0.07 x

sin3a=12/15

step-by-step explanation:

since one side was multiplied by 3 the other side must also be multiplied by 3.

0.5 meters per second

step-by-step explanation:

the average speed between 2 seconds and 8 seconds is 0.5 meters per second.

hope this ! mark brainliest!

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.