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Vedmedyk [2.9K]
2 years ago
12

Find the measurements of ZBOC.

Mathematics
1 answer:
KengaRu [80]2 years ago
8 0

Answer:

∠ BOC = 40°

Step-by-step explanation:

∠ AOC = 90° , then

5x + 2x + 20 = 90

7x + 20 = 90 ( subtract 20 from both sides )

7x = 70 ( divide both sides by 7 )

x = 10

Then

∠ BOC = 2x + 20 = 2(10) + 20 = 20 + 20 = 40°

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Answer:

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Step-by-step explanation:

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so far, he has given away 35 cakes out of the 60

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that is 25/60 which can be simplified to 5/12

4 0
2 years ago
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
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4vir4ik [10]

<u>Answer:</u>

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Step-by-step explanation:

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Answer:

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