C = total cents
C = 30 + n
I think that's it. Hope it helps you.
The answer is:
[B]: "
4g³ / h¹¹ " .
____________________________________________Explanation:____________________________________________We are given:
____________________________________________ ; and asked to:
Simplify:
______________________________________________We can rewrite the expression:
Note: " 8/2 =
4 " ;
" g⁷ / g⁴ = g⁽⁷⁻⁴⁾ =
g³ " ;
<span>
" h</span>⁽⁻³⁾ / h⁸ = h⁽⁻³ ⁻ ⁸⁾ =
h⁻¹¹ = 1/ h¹¹ ;
We can rewrite the expression as:
___________________________________________________ "
" ;
which is: Answer choice: [B] .
____________________________________________________
Answer: Alex is 15 years
Step-by-step explanation:
Since Alex is w years old and her sister is three years younger than him. The age of his sister will be:
= w - 3.
We will then multiply their ages and equate to 180. This will be:
w × (w - 3) = 180
w² - 3w = 180
w² - 3w - 180 = 0
w² - 15w + 12w - 180 = 0
w(w - 15) + 12(w - 15) = 0
(w + 12)(w - 15)
w - 15 = 0
w = 0 + 15
w = 15 years
Alex is 15 years, her sister is 12 years.
Answer:
18.22 is the circumference
hope this helps
have a good day :)
Step-by-step explanation: