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neonofarm [45]
3 years ago
15

I need the big brain help and maybe mark brainliest:)

Mathematics
2 answers:
Over [174]3 years ago
4 0
The last 2 are correct
olga_2 [115]3 years ago
3 0

Answer:

the last two

Step-by-step explanation:

1 is less than 3

and any negative is less than a positive

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4 0
2 years ago
If (-1, y) lies on the graph of y=2^2x then y=
zubka84 [21]

Answer:

y is 1/4 when x is -1 if I did interpret your equation right. Please see that I did.

I believe the equation to be y=2^{2x}.  If you meant y=2^2x, please let me know.

Thanks kindly.

Step-by-step explanation:

If (-1,y) lies on the graph of y=2^{2x}, then by substitution we have:

y=2^{2\cdot -1}.  

We just need to simplify to determine y:

y=2^{2 \cdot -1}  

Multiply the 2 and -1:

y=2^{-2}

Use reciprocal rule for exponents to get rid of the negative:

y=\frac{1}{2^2}

2^2 just means 2(2):

y=\frac{1}{2(2)}

y=\frac{1}{4}.

8 0
2 years ago
What is y=4/5x+2 written in standard form
shepuryov [24]

Answer:

4x-5y=-10

Step-by-step explanation:

we know that

The equation of the line in standard form is in the form

Ax + By = C

where

A is a positive integer, and B, and C are integers

In this problem we have

y=\frac{4}{5}x+2 ----> equation of the line in slope intercept form

Convert to standard form

Multiply by 5 both sides

5y=4x+10

4x-5y=-10

5 0
3 years ago
Read 2 more answers
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steposvetlana [31]

Answer:

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Step-by-step explanation:

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  • Whether large you are really at various ages would be an illustration of some kind of dependent variable.
5 0
3 years ago
What is the volume of the right rectangular prism?
Kamila [148]
What is 7x5x4, it is 140 so the volume is 140in^3 its a pretty simple problem
7 0
3 years ago
Read 2 more answers
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