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murzikaleks [220]
2 years ago
7

Pleaseeeeeee help me this is a test for geometry, please read carefully before answering.

Mathematics
1 answer:
jek_recluse [69]2 years ago
4 0

Answer:

1. A

2. A

3. C

4. C

5. A

Step-by-step explanation:

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SA = 2\pi rh+2\pir^2

1. Find the radius.

R = 1/2D

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R = 3

2. Plug them in.

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3. Solve

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65.94 x 2 = 131. 88

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Answer: 188.4 square millimeters

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Answer : b=3

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If a watch cost 40 dollars and you must pay 6.5 sales tax how much will tax be
Serhud [2]

Answer:

$100

Step-by-step explanation:

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54 x 1
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If a certain number of Grade IV students share 28 or 39 skill books in Mathematics,there are remainders of 4 and 3 books. What i
nadya68 [22]

Answer:

  • 12 students

Step-by-step explanation:

<u>Below numbers are divisible by the number of students:</u>

  • 28 - 4 = 24
  • 39 - 3 = 36

<u>Lets find GCF of 24 and 36:</u>

  • 24 = 2*2*2*3
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The largest possible number of students is 12

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