Answer:
Step-by-step explanation:
1022
You know $89.64 is 65%
<span>and you want to find out 100% </span>
<span>so: </span>
<span>??? = 100% </span>
<span>89.64 = 65% </span>
<span>89.64 x 100 = 8964 </span>
<span>8964 : 65 = 137.90769 </span>
<span>So you know 100% are 137.90769 </span>
<span>Then you round up to 2 decimals </span>
<span>So the answer is, before the sale the shoes cost $137.91 </span>
Answer:
Your bottom
Step-by-step explanation:
The answer is 38, because if you take away the 15 he bought afterwards (34-15) you get 19, and then since he sold half his collection you would double that (19×2) and that's 38.
Answer:
467.99 units²
Step-by-step explanation:
The formula for finding the surface area of a cone is:
Our values are:
r = 8
h = 7
π = 3.14
Let's plug the values into the formula
units²