Susan ran 3 miles per day in 40 minutes. If she ran 0.75 miles the first 10 minutes. Then ran 1.5 miles in 20 minutes, and tgen ran 0.75 miles in the last 10 minutes.
A. Is susan running at a constant rate? If so, what is her constant rate of speed?

B. Write an algebraic expression/linear equation representing susans miles ran based on time

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

i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation:

35/2 is it i think maybe