Espano Hans is mailing packages. Each small package costs him $3.20 to send. Each large package costs him $4.70. How much will it
cost him to send 6 small packages and 4 large packages?

Im using multiplication for this :p

Since small packages cost him $3.20 to send, and he has to sell 6 of them, i did the equation:

Now he has to send 4 large packages, each the price of $4.70. The equation:

If you want to add them both:

youre welcome :p

f is the midpoint of

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