H=x and b=x+10
A=hb/2 so
A=x(x+10)/2
A=(x^2+10x)/2 and A=48 so
(x^2+10x)=96
x^2+10x-96-0
x^2-6x+16x-96=0
x(x-6)+16(x-6)=0
(x+16)(x-6)=0, since x>0
x=6in, and since the base is x+10
base=16in
The Alternate Interior Angles theorem states, if two parallel lines are cut by a transversal, then the pairs of alternate interior angles are congruent. A theorem is a proven statement or an accepted idea that has been shown to be true.
Each tile cover an area of 13 in*13 in= 1.08 ft *1.08 ft= 1.17 square feet.
A) Each box contains 11 tiles, each of which covers 1.17 square feet.
So the area each box covers is 11*1.17 square feet=12.87 square feet
B) A pallet contains 40 boxes, each of which covers 12.87 square feet,
so one pallet covers 40*12.87 square feet=514.8 square feet.
Answer:
A) 12.87 square feet
B) 514.8 square feet.
Answer:
<em>l </em>= 4<em>w </em>+ 3
Step-by-step explanation: