Answer:
5
Step-by-step explanation:
Using the rule of radicals
× ⇔ , then
=
= ×
= 5
Answer:
Step-by-step explanation:
If the triangle is equilateral :
2x +y/2 = 5x/3+y + ½ = 2/3x +2y +5/2
so the perimeter is : P = 3(2x +y/2) or 3(5x/3+y + ½) or 3(2/3x +2y +5/2)
the simplest is : P = 3(2x +y/2)
P = 6x + (3y)/2
The answer to the question is A
Erica rode her bike for five hours in the pas two weeks.