Answer:
Ok
Step-by-step explanation:
So should I find area or perimeter?
Answer:
12.5
Step-by-step explanation:
use a calculator and don't waste your coins
7 copies I assume means multiplication. 7 x 1/4=7/4. When multiplying fractions, the numerator is multiplied.
Answer:
21
Step-by-step explanation:
we know that according to the isosceles triangle theorem, that the angles of the triangle are 90, 2x+3, 2x+3
from the triangle angle sum theorem, we know that 4x+6 = 90
solving, we get 4x=84, x=21
A pair is two of something and six divided by two equals three. Therefore, there would be three pairs of two.
