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amm1812
3 years ago
13

The ordered pair (-2,-4) is a solution of which system?

Mathematics
1 answer:
Serjik [45]3 years ago
4 0
The correct answer is D
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Can a rational number be subtracted by a irrational number an equal a rational number?
vladimir2022 [97]

Answer:

No

Step-by-step explanation:

The sum of a rational number and an irrational number is irrational.

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3 years ago
NEED HELP ASAP!!!!!!!
Elan Coil [88]
I think the answer is C
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On Wednesday evening Sonto spent 1/2 hour doing homework,45minutes doind housework,1 hour visiting friends and 1 1/2 hour televi
svetoff [14.1K]

Answer:

On Wednesday evening Sonto spent 30 minutes doing homework, 45 minutes doing housework, 60 minutes visiting friends and 90 minutes watching television. Write this down the information as a ratio​

Step-by-step explanation:

Total amount of time = 225 minutes

2/15 Homework

1/5 Housework

4/15 Visiting friends

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Whole number ratio

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3 0
3 years ago
Classify each polynomial based on the number of terms it contains.
cricket20 [7]

Answer:

see explanation

Step-by-step explanation:

A monomial is an expression with one term

A binomial is an expression with 2 terms

A trinomial is an expression with 3 terms

Thus

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10xyz³ ← has 1 term, hence monomial

- x²y² + 2y ← has 2 terms, hence binomial

8x² + 0.25 ← has 2 terms, hence binomial

x³y^{4} + 2x²y - 3x ← has 3 terms, hence trinomial

3 0
3 years ago
T=(g+m)b solve for b
lutik1710 [3]

Answer:

b= t/g+m

Step-by-step explanation:

Hope this helps.

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