Answer:
31\frac{1}{2}ft^2
Step-by-step explanation:
From the information given each of the three rectangular countertops has dimension 4\frac{3}{8} by 2\frac{2}{5} feet.
The area of a rectangular shapes is the product of the dimensions.
Each rectangular countertop has area;
4\frac{3}{8}\times 2\frac{2}{5}=\frac{35}{8}\times \frac{12}{5} =10\frac{1}{2}ft^2
Therefore the number of square feet tiles needed to cover all the countertops is D.
=8(a+2) that’s the answer I think
Answer:
(x+5)²=0
Step-by-step explanation:
I don't know how to explain this.. I'm sorry. It's an algebraic identity. If that helps..
Answer:
13 weeks
Step-by-step explanation:
multiply $30 by 13 weeks you get $390 add the $210 and get $600
2
x
=
40
Solve Exponent.
2
x
=
40
log
(
2
x
)
=
log
(
40
)
(Take log of both sides)
x
*
(
log
(
2
)
)
=
log
(
40
)
x
=
log
(
40
)
log
(
2
)
x
=
5.321928
Answer:
x
=
5.321928
