Answer:
$17.28 Amalie paid for the shirt.
Step-by-step explanation:
Amalie makes a profit of 20%, She sells a shirt for $21.60.
Here,
21.6 × 20/100 = $4.32
Now,
$21.60 - $4.32 = $17.28
Thus, $17.28 Amalie paid for the shirt.
<u>-TheUnknownScientist</u><u> 72</u>
Answer: 53
Step-by-step explanation:
53
When simplifying x3. X2, the exponents are added together true of false
Your answer is true
6+5+2=13. There are 13 tennis balls in each bag. There are 3 bags. 13x3=39. Martina has 39 tennis balls in all.
Answer:
<h2>8.3 in²</h2>
Step-by-step explanation:
We have
three triangles with the base <em>b = 2 in.</em> and the height <em>h₁ = 2.2 in.</em>
one triangle with the base <em>b = 2 in. </em>and the height <em>h₂ = 1.7 in.</em>
The formula of an area of a triangle:
<em>b</em><em> - base</em>
<em>h</em><em> - height</em>
Substitute: