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pav-90 [236]
3 years ago
7

Someone please help me answer this!!

Mathematics
1 answer:
Scrat [10]3 years ago
4 0

Answer:

b = 9cm is the answer.

Step-by-step explanation:

a = 12cm

b = ?

c = 15cm

By using the Pythagoras theorem,

a² + b² = c²

12² + b² = 15²

144 + b² = 225

b² = 225 - 144

b² = 81

b = 9cm.

∴ b = 9cm is the length of the missing leg.

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snow_tiger [21]

Answer:

(-6,8) is the answer using substitution method.

Step-by-step explanation:

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Read 2 more answers
What is 11(h - 943) = 517<br> Solve for h<br> HELP MEE
bulgar [2K]

Answer:

h = 990

Step-by-step explanation:

<u>Step 1:  Distribute </u>

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11h - 10373 + 10373 = 517 + 10373

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<u>Step 3:  Divide both sides by 11 </u>

11h / 11 = 10890 / 11

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Answer:  h = 990

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4 years ago
Question is in the photo.
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3 years ago
Grant got 21 questions on his test correct and received a score of 84%. How many questions were on the test
Oliga [24]

Answer:

25

Step-by-step explanation:

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