Which statement is true? Please help me

(3/6) = (4/8)

Step-by-step explanation:

(3/6) = (4/8)

One way to solve this problem would be to get a common denominator

between the two fractions. The smallest from 6 and 8 being 24.

(3/6) * (4/4) = (12/24)

(4/8) * (3/3) = (12/24)

From that we can see the two are equal.

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4