Answer:
6 Feet of String.
Step-by-step explanation:
Marla is making 6 Bracelets
Given that each bracelet requires 1 foot of string
Therefore:
6 bracelets will require 6*1 foot =6 Feet of String.
She will need 6 Feet of String for the bracelets.
Answer:
x=3
plug that in
123 is the answer
Step-by-step explanation:
The remaining area that the grass will cover will be given by:
Area=[area of rectangle]-[area of the triangle]
area of rectangle will be:
A1=length*width
=20*8
=160 square feet
The area of the triangle will be:
A2=1/2absin theta
since the triangle is equilateral, all the angles are equal and the size of each angle is 60°. Thus the area will be:
A2=1/2*5*5sin 60
=18.3
thus the remaining area of the grass will be:
Area=160-18.3
=149.7 square feet
take the cube root of 1,000
you'll get 10ft
Answer:
49n^2-70n+25
Step-by-step explanation:
(7n-5)(7n-5)
FOIL it: 49n^2-35n-35n+25
combine like terms: 49n^2-70n+25
