3 years ago

There is a graph on my hw test

Mathematics

1 answer:

Ugo [173]3 years ago

7 0

Answer:

or, 2y<7 - 3

or, 2y<4

or, y<4/2

or, y<2

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Step-by-step explanation:

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3 years ago

800 ft to dekameters

daser333 [38]

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Hope this helps!
==jding713==

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3 years ago

Help me ASAP for this question

nydimaria [60]

(-2,2) is the correct answer

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3 years ago

I would like to know what the answer to this is (-2x^2y^7)^2

satela [25.4K]

Answer:

4x⁴y¹⁴

Step-by-step explanation:

When you have an expression in parentheses that is being raised to a power of any value where n ≠ 0, you distribute the exponent to every number enclosed.

(-2x²y⁷)²

Distributing to a number that is not already being raised by an exponent will be raised to the given power:

-2² = 4

4(x²y⁷)²

When distributing an exponent to a number that is already being raised to a given power, multiply the two exponents:

(x²)² = x²ˣ² = x⁴

(y⁷)² = y⁷ˣ² = y¹⁴

4x⁴y¹⁴

The simplified expression of (-2x²y⁷)² is 4x⁴y¹⁴.

6 0

2 years ago