Which algebraic expression represents this phrase?
1 answer:
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Answer:
File will help, im sure
Step-by-step explanation:
<em><u>Plz mark as brainliest if correct! Have a nice day!!! </u></em>
<em><u>-Lil G</u></em>
Answer:
- 54 in
Step-by-step explanation:
Use Pythagorean to find the missing side x of the triangle.
<u>It is a hypotenuse with other sides 18 in and half of 15 in:</u>
<u>The perimeter is:</u>
- P = 2*19.5 + 15 = 54