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andrew11 [14]
3 years ago
11

What expressions are equivalent to 7 ^ 8 x 7 ^ -4

Mathematics
2 answers:
vichka [17]3 years ago
8 0

Answer:

click on the image

Step-by-step explanation:

the dots represent multiplication sign

Natalija [7]3 years ago
4 0

Answer:

7^4

Step-by-step explanation:

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Which of the following expressions are equivalent to 6 + (-4) - 5
Mila [183]

Answer:

B and C

Step-by-step explanation:

All you need to do is find the answer for all of them and see which ones match

Original:

6 + (-4) - 5

6 - 4 - 5

2 - 5

<u><em>-3</em></u>

This is the answer for the original expression, now we need to see which one is the correct match....

A. -(-6 + 4 ) - 5

2 negatives being subtracted gives you a positive

6 + 4 - 5

10 - 5

5

Incorrect, so now we know its not A

B. 6 - 4 - ( -5)

Again 2 negatives give you a positive

6 - 4 + (5)

6 - 9

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C. 6 - (4 + 5)

PEMDAS so do the parenthesis first

6 - 9

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D. 6 + 4 - 56

10 - 56

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E. -(-6) + (-4) - (-5)

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6 - 4 + 5

2 + 5

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Hope this helped!

Have a supercalifragilisticexpialidocious day!

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Maria studied the traffic trends in India. She found that the number of cars on the roads increases by 10% each year. If there w
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Answer:

One way to identify alternate exterior angles is to see that they are the vertical angles of the alternate interior angles.

Step-by-step explanation:

so if I was you I would use that strategy to try to find the pair of the Alternate exterior angles.

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