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stiv31 [10]
3 years ago
11

Help!

Mathematics
1 answer:
Vinvika [58]3 years ago
6 0
A<b+c so if b=15 and c=40 then
a<15+40
a<45

so a cant possibly be d. 50ft
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2 to the 3rd power times 5 to the 2nd power
nirvana33 [79]

Answer:

200

Step-by-step explanation:

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5 0
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What is 3x 2 2/3 x 1/3
avanturin [10]

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2.66

Step-by-step explanation:

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Nigel wants to average 85% on his four tests. He got 77%, 89%, 78% on his first three tests. What does he need to get on his las
Arte-miy333 [17]

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Step-by-step explanation:

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2 years ago
The measure of one angle is six more than half the measure of another angle. If the angles are complementary, find both measures
Snowcat [4.5K]

Answer:

The measures of the two angles are 34° and 56°

Step-by-step explanation:

* Lets explain how to solve the problem

- The complementary angles are the angles whose the sum

  of their measures is 90°

- The measure of one angle is six more than half the measure

 of another angle

- Let the measure of the second angle angle is x

∵ The measure of the 2nd angle is x

∵ The measure of the first angle is 6 more than the half of the

  measure of the second angle

∴ The 1st angle is 6 + 1/2 x

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∴ x + (6 + 1/2 x) = 90

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∵ x is the measure of the 2nd angle

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∵ The measure of the 1st angle = 6 + 1/2 x

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∴ The measure of the 1st angle = 6 + 1/2(56) = 34°

* The measures of the two angles are 34° and 56°

4 0
3 years ago
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