Answer:
Total surface area is 630cm
Step-by-step explanation:
Surface area = (Perimeter of the base × Length) + (2 × Base Area) = (S1 +S2 + S3)L + bh
Answer:
48 minutes
Step-by-step explanation:
It will take 48 more minutes to finish raking the backyard.
Answer:
3/8 was the swimming segment!
Step-by-step explanation:
We only need to subtract the bike and running segment from the total distance:
15 11/16 - 12 1/4 - 3 1/16
15.6875 - 12.25 - 3.0625 = 0.375 = 3/8
Answer:
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Step-by-step explanation:
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1. Simplify the expression
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Multiply the fractions:
Solve by distributing:
Simplify the arithmetic:
Break up the fraction:
Simplify the fraction:
Find the greatest common factor of the numerator and denominator:
Factor out and cancel the greatest common factor:
Simplify the arithmetic:
Multiply the fractions:
Solve by distributing:
Simplify the arithmetic:
Break up the fraction:
Find the greatest common factor of the numerator and denominator:
Factor out and cancel the greatest common factor:
Simplify the fraction:
2. Group all x terms on the left side of the equation
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Add to both sides:
Group like terms:
Simplify the arithmetic:
Group like terms:
Simplify the arithmetic:
3. Group all constants on the right side of the equation
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Add to both sides:
Simplify the arithmetic:
Simplify the arithmetic:
4. Isolate the x
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Divide both sides by 60:
Simplify the fraction:
Break up the fraction:
Simplify the fraction:
Find the greatest common factor of the numerator and denominator:
Factor out and cancel the greatest common factor:
