Consider the following conjecture concerning a rhombus and square. if the perimeter of a rhombus is the same as the perimeter of a square, then their areas are also the same. determine whether the conjecture above is true or false. if the conjecture is false, determine which of the counterexamples provided show that it is false?

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

i'm sorry i don't know

step-by-step explanation:

i think it is c hope that

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated