What is -15 2/3 + (-5 2/3)
2 answers:
Convert 15 2/3 to an improper fraction;
- 15 × 3 + 2/3 - 5 2/3
Simplify 15 × 3 to 45
- 45 + 2/3 - 5 2/3
Simplify 45 + 2 to 47
- 47/3 - 5 2/3
Convert 5 2/3 to an improper fraction
- 47/3 - 5 × 3 + 2/3
Simplify 15 + 2 to 17
- 47/3 - 17/3
Join the denominators
-47 - 17/3
Simplify
- 64/3
Convert to a mixed fraction;
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Answer:
The dimensions of the rectangular volleyball court are 60 ft x 30 ft
Step-by-step explanation:
Let
x ----> the length of rectangular volleyball court
y ---> the width of the rectangular volleyball court
we know that
The area of the rectangular volleyball court is equal to
so
----> equation A
-----> equation B
substitute equation B in equation A
Solve for y
Simplify
take square root both sides
<em>Find the value of x</em>
substitute the value of y
therefore
The dimensions of the rectangular volleyball court are 60 ft x 30 ft