2l + 2w = P
2(9) + 2w = P
Just use perimeter equation
(3m+5n)(9m²-15mn+25n²)
1) Let's factorize 27m³ +125n³.
27m³ +125n³ <em>Let's use x³ +y³ product to factorize that</em>
<em />
x³ +y³ = (x +y)(x²-xy +y²)
2) So let's rewrite it, since 3³ = 27 and 5³ = 125
27m³ +125n³ =
Plug x =3m and y = 5n into those factors (x +y)(x²-xy +y²)
27m³ +125n³= (3m + 5n)(3²m² -5n*3m +5²n²)
27m³ +125n³= (3m+5n)(9m² - 15mn +25n²)
3) So the answer is
(3m+5n)(9m²-15mn+25n²)
<em />
Answer:
16%
Step-by-step explanation:
let the restaurant bill be 100%
Therefore
If $50=100%
$8=?
Cross multiply
(8×100) ÷50
Ans 16%
Answer:
I think its 633 or 633.6 sorry if its wrong
Step-by-step explanation:
1/3 and 1/2 is the correct answer
