To solve the diameter you use the equation d= 3√A/π
the answer is 14 sq. in
<span>18π cm; 36π cm2 would be the closest answer
</span>
The perimeter of the original rectangle is:
P = 2w + 2l = 70
The area of the original rectangle is:
A = w * l = 250
Then, by modifying the length of its sides we have:
Perimeter:
P '= 2 (2w) +2 (2l)
Rewriting:
P '= 2 (2w + 2l)
P '= 2P
P '= 2 (70)
P '= 140
Area:
A '= (2w) * (2l)
Rewriting:
A '= (2) * (2) (w) * (l)
A '= 4 * w * l
A '= 4 * A
A '= 4 * 250
A '= 1000
Answer:
the new area and the new perimeter are:
P '= 140
A '= 1000
Answer:
<h2>3. Divide all terms by 5</h2>
Step-by-step explanation:
given any quadratic equation ()
the steps to follow accordingly are
- make the coefficient of the term to be 1 (divide all terms by the coefficient of )
- Add 15 to both sides.
- Solve the completed squares.
Answer:
-467.25<-356.75
When numbers are negative, the lower the number, the greater it is