PLZ HELP The cruising speed of the bullet train will be no less than 150 miles per hour.
Use s to represent the train's cruising speed (in miles per hour).

AND

To ride a roller coaster, a visitor must be at least 52 inches tall.
Use h to represent the height (in inches) of a visitor able to ride.

s >= 150 and h>= 52

Step-by-step explanation:

1. 129 mph < S mph

2. h > 50 inches

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it