So it would be
40-.07(40)=b
B=37.2 dollars
Answer:
-(x^5)/3+2x^4+(23/3)x^3+8x^2+36x
Step-by-step explanation:
The polynomial is - 1/3(x-9)(x)(x-2i)(x+2i)(x+3)=-(x^5)/3+2x^4+(23/3)x^3+8x^2+36x
Known :
r = 5 ft
Asked :
A = ...?
Answer :
A = πr²
= 3.14 × 5²
= 3.14 × 25
= <u>7</u><u>8</u><u>.</u><u>5</u><u> </u><u>ft²</u>
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
The answer is -2a^4+4a^2b^2+5b^2a%
Answer:
Step-by-step explanation:
Let width of the sidewalk be
Area of the sidewalk and pool is 1380 square feet
So
The width of the sidewalk is 3 feet.
The length of the side walk will be .