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lukranit [14]
3 years ago
8

Is the power of ( -7) to the fourth power is negative ?

Mathematics
1 answer:
Sloan [31]3 years ago
5 0
(-7)^4=2401
answer= no the result is positive 
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In the regual nonagon shown, what is the measure of angle x?
andre [41]
The sum of the interior angles of a polygon is (n-2)*180, n being the number of sides.
a nonagon has nine sides, so the total of interior angles is (9-2)*180=7*180
this is a regular nonagon, so each interior angle has the same degrees:
7*180/9=7*20=140
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40 is the correct answer.
4 0
3 years ago
Need help to solve please??<br> Need to proof
inysia [295]

Answer:

Step-by-step explanation:

#   Statement   Reasoning

1). KJ║ML    Given

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2 years ago
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Sunny_sXe [5.5K]

Answer:

AC ≈ 12.9 cm

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5 0
3 years ago
Read 2 more answers
Carlos completed x3 squats as part of his football workout. if x=5, how many squats did he complete?
omeli [17]

3x

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By the way, this question is very simple and basic. I recommend reviewing Algebra for your benefit/

5 0
2 years ago
What is 15 liters increased by 60%?​
Molodets [167]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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