3 years ago

When is estimation and affective way to determine an answer

1 answer:

5 0

With pi, repeating decimals, etc. Hope this helped!

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malfutka [58]

Answer:

ion

Step-by-step explanation:

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3 years ago

ICE Princess25 [194]

2. -28

5. -60

8. -135

The answers are above. :)

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3 years ago

lesya [120]

40,000 + 0.07(120,000) =
40,000 + 8,400 =
$ 48,400 per year <===

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MatroZZZ [7]

Answer:

He needs 785 more minutes

Step-by-step explanation:

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3 years ago

Mnenie [13.5K]

Answer:

Option D

Step-by-step explanation:

Whenever we take a square root of a number the ± sign is with it like here in the question

$x^2=20\\\\Apply\ square\ root\ on\ both\ sides\\sqrt{x^2}=\sqrt{20} \\\\The\ square\ cancels\ out\ with\ the\ root\x=\sqrt{20}$

And then x = ±4.47 which means x has two values one is +4.47 and the other is -4.47 so Option D is our answer.

7 0

3 years ago