You know the formula to find the area of a triangle is B*h/2. If the area is 
. Multiply 15 by 2...........which gives you 30 divide 30 by 3 which gives you 10.
Answer: 10
Answer: 10
The sale price of these items in a store is 85% of its usual price. A The usual price of a sweatshirt is $18, what is its sale p
2 answers:
Answer:
Sale price of a sweat shirt is $15.30 and a soccer ball is $21.08.
Step-by-step explanation:
A). Usual price of a sweat shirt is = $18
Sale price of the sweat-shirt is 85% of the usual price.
Therefore, Sale price = 85% of $18
=
= $15.30
B). Usual price of a soccer ball is = $24.80
Sale price of the soccer ball is 85% of its usual price.
Therefore, Sale price = 85% of $24.80
=
= $21.08
Therefore, sale price of a sweat shirt is $15.30 and a soccer ball is $21.08.
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