Heya, i need help with these 3 questions. thank you a ton!

1 answer:

7 0

Hope this helps! :)
There is an explanation in the photo below, as well as some things to remember!

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belka [17]

Answer:

4.3 *10^3

Step-by-step explanation:

5 0

3 years ago

Phantasy [73]

-2(-2)^4 + 5(-2)^2 - 4

-2(-2)= 4. 4^4= 16

5(-2)= -10. -10^2= 100 - 4= 96

96 + 16= 112

Answer: 112

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3 years ago

Rashid [163]

There are 3 because 12 divided by 4 is 3.

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3 years ago

Kamila [148]

Use Photomath it helps

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3 years ago

swat32

B. and D. For the both I'm most likely sure

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3 years ago