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7nadin3 [17]
3 years ago
9

Simplify the expression using properties of exponents

Mathematics
1 answer:
ira [324]3 years ago
3 0

Answer:

Option A

Step-by-step explanation:

This is because whenever you have a negative exponent, you put it to the reciporical value of it.  If you have two same exponenet bases, you add them up.

Please mark for Brainliest!! :D Thanks!!

For more questions or more information, please comment below!

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The measure of ______________ in a circle is half the measure of the intercepted arc.
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A professor wants to know how undergraduate students at X University feel about food services on campus, in general. She obtains
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Answer:

15000

Step-by-step explanation:

Given that a professor wants to know how undergraduate students at X University feel about food services on campus, in general. She obtains a list of email addresses of all 15,000 registered undergraduates from the registrar’s office and mails a questionnaire to 300 students selected at random.

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8 0
2 years ago
What is the solution for 2x -4= -8
scoray [572]

Answer:

  x = 48

Step-by-step explanation:

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3 years ago
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In the triangle XYZ the measure of angle YXZ is 50 degrees and the measure of angle XYZ is 75 degrees. What is the measure of an
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Step-by-step explanation:

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Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:

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