Answer:
Step-by-step explanation:
In a 45 45 90 triangle, the hypotenuse is equal to
where x is the length of a leg of the triangle
The ratio of right-handed students to left-handed students is 9 to 2. There are 468 right-handed
2 answers:
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Answer:
Charlie can buy 14 hats at the sale price
Step-by-step explanation:
Let
h ----> the sale price of the hat
x ---> the regular price of the hat
we know that
----> equation A
so
Two hats at the regular price is equal to multiply 2 by x
Multiply by 2 equation A both sides
2 hats at the regular price cost the same that 14 hats at the sale price
therefore
Charlie can buy 14 hats at the sale price