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Arturiano [62]
3 years ago
5

13 POINTS!!!

Mathematics
1 answer:
hjlf3 years ago
8 0

Answer:

55°

Step-by-step explanation:

Using cosine law

67² = 74² + 14² - 2(74)(14)cos(L)

cos(L) = 169/396

L =55.18378419

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valina [46]

Answer:

The 4th one

Step-by-step explanation:

-3-(-8)=5

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How do you divide 3.36/1.4?
ahrayia [7]

Answer:

move the decimal in 1.4 two places two the right and do the same with 3.36 then divide

Step-by-step explanation:

5 0
3 years ago
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What is the recursive rule for this geometric sequence? 1/2, -2, 8, -32
Gnesinka [82]

Answer:

see explanation

Step-by-step explanation:

A recursive rule allows us to find the term in a sequence from the previous term.

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4 0
3 years ago
The volume of a volleyball is about 288 cubic inches. what is the radius of the volleyball, to the nearest tenth of an inch? use
Len [333]

Answer:

The radius of the volleyball is 8.3 inches

Step-by-step explanation:

Given

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v = 288

Required

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This gives

r = \sqrt{\frac{3v}{4\pi}}

r = \sqrt{\frac{3 * 288}{4 * 3.14}}

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Hence;

<em>The radius of the volleyball is 8.3 inches</em>

3 0
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Answer:

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Add 3 to each side

x-3+3 = 7+3

x = 10

4 0
3 years ago
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