3 years ago

What is the value for x when solving the equation −x + (−3) = x + 3 using algebra tiles?

Mathematics

2 answers:

leva [86]3 years ago

8 0

Answer:

-3 i think hope this helps

denpristay [2]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

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Paha777 [63]

Answer:

3.since two base side are equal

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Step-by-step explanation:

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3 years ago

What number is 60 more than 823

slava [35]

I think it would be 883 if you just 60?

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3 years ago

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A chemist is using 333 milliliters of a solution of acid and water. If 19.6% of the solution is acid, how many milliliters of ac

sesenic [268]

65.27mm of acid is present in solution.

Step-by-step explanation:

Given,

Quantity of solution = 333mm

Acid Percentage = 19.6%

Quantity of acid = 19.6% of Quantity of Solution

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65.27mm of acid is present in solution.

Keywords: Percentage

Learn more about percentages at:

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3 years ago

What is the approximation for the area of this circle? Use 3.14 to approximate pi. 12.6m 25.1m 50.2m 158.0m

Semenov [28]

Answer:

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first set of answers are

1. 5.1

2 56.5

3 25.1

4 34.5

5 9.4

You times pi by r^2

second set of answers are

1 28.3

2 254.3

3 78.5

4 50.2

5 30.2

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3 years ago

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The mean score on biology quiz was 62 with a standard deviation of 8, Jose’s score was a 74% what was his z score?

melisa1 [442]

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Thank you hope this helps

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3 years ago