Q. A copy machine can print 405 copies in one minute. How many copies can be produced in 35 minutes

Hi there!

We know that a machine can print 405 copies in 1 minute. We are looking for how many can be made in 35 minutes. 35 minutes is 35 times greater than 1 minute, because if you have 1 35 times, you get 35.

This means that there will be 35 times more copies made in 35 minutes than in 1 minute. We know that there are 405 copies made in 1 minute, thus, in 35 minutes there would be 35 * 405 copies made, which is the same as taking 405 and adding it to itself 35 times.

Doing this, we get:

35 * 405 = 14175 copies

Hope this helps!

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

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