An antelope can run at a speed of 61 miles per hour. what is this speed in yards per second? round to the nearest hundredth. a. 29.82 yd/s c. 89.47 yd/s b. 1,789.33 yd/s d. 5,368 yd/s

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

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: