Astack of 7 nickels is 13.65 mm high . what is the height of the stack to the nearest tenth of s millimeter ?

13.7 mm

Step-by-step explanation:

To round decimals to tenth we have to look the hundredth, is the hundredth is less than five we drop it and the tenth place does not change. because the hundredth is equal to 5, the tenth place is increased by one. so the stack is 13.7 mm high.

step-by-step explanation:

your mom

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