Cameron said that for any relation, the number of elements in the domain must be greater than or equal to the number of elements in the range. Do you agree?

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

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

probably the last option

step-by-step explanation:

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.