3 years ago

What are the positive and negative square roots of 1?

1 answer:

7 0

Answer:

Positive is 1

Negative is-1

Step-by-step explanation:

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Delvig [45]

Answer: 81

Explanation: Multiple three fourl

7 0

3 years ago

lora16 [44]

<span>4 9/10 divided by 2 3/5

</span>4 9/10 = 49/10
2 3/5 = 13/5

so
(49/10) / (13/5)
=49/10 * 5/13
= 49/26
or
= 1 23/26

8 0

2 years ago

olasank [31]

Answer:

See image

Step-by-step explanation:

You put One-place decimals over ten and then simplify.

You put Two-place decimals over 100 and then simplify. See image.

6 0

2 years ago

tigry1 [53]

12 = r - (34 - 2)
subtract he 2 from 34

12 = r - (32)
add 32 to each side

r = 44

Check:
12 = 44 - (34 - 2)
12 = 44 - 32
12 = 12 :)

5 0

3 years ago

ad-work [718]

Answer:

-3

Step-by-step explanation:

-20-15+30+2

-35+32

-3

4 0

2 years ago