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Stels [109]
3 years ago
11

What is the correct answer please need help

Mathematics
2 answers:
Oduvanchick [21]3 years ago
6 0

Answer:

52 cm^2

Step-by-step explanation:

Solve by splitting the figures into 2 parts and finding their areas separately:

Rectangle:

8 × 5 = 40

Triangle:

1/2 × b × h = 1/2 × 8 × 3 = 4 × 3 = 12

Total: 40 + 12 = 52

Ugo [173]3 years ago
4 0

Answer:

52

Step-by-step explanation:

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Answer:

\approx 11.2\:\mathrm{in}

Step-by-step explanation:

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3 years ago
One number is 1/4 of another number. The sum of the two numbers is 5. Find the two numbers. Use a comma to separate your answer
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Answer: 1, 4

Step-by-step explanation:

  • Number #1 = x
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\frac{1}{4} x+x=5\\\\\frac{1}{4} x+\frac{4}{4} x=5\\\\\frac{5}{4} x=5\\\\5x=4*5\\5x=20\\x=4

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