A car travel at an average speed of 25km/h at a distance of 300km. what is the time elapsed? An average speed of 15km/h of a motorcycle at a time of 2h. Find the distance travelled?

1) 12h

2) 30 km

Step-by-step explanation:

1) Time elapsed = Distance travelled/ Speed

= 300/25 = 12h

2) Distance travelled = speed * time

= 15 * 2

= 30 km travelled

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2