3 years ago

(+58) x (-75) = I don't understand this! Can someone help me?

Mathematics

1 answer:

Alja [10]3 years ago

6 0

Answer:

-4350

Step-by-step explanation:

-((58)x(75))=

-(4350) =

-4350

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2 divided by 3 + 2 divedes by 3 +3 divided by 3 =?

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Answer:

1/5

Step-by-step explanation:

1/5

2/3+3/3+4/3

=2/5*3/6

= 1/5

I'm not sure.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

I am a 2 dimensional shape that has 5 obtuse angles. I do not have any sides that are parallel.

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3 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 $2(2)$ :

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

$y=\frac{1}{4}$ .

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2 years ago