3 years ago

9+^8*0 is what I need help

Mathematics

2 answers:

yulyashka [42]3 years ago

8 0

Answer:

Step-by-step explanation:

anythibg times zero equals 0

Nadya [2.5K]3 years ago

4 0

Are you doing 9 to the power of (8x0)? If so, anything to the power of 0 will be one (ex. 9^(8x0) = 9^0 = 1

If you’re doing 9+(8x0), you do PEMDAS (parenthesis, exponents, multiplication, Division, addition, subtraction). We start with 8x0 which = 0 and the. 9+0 which would then be 9

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Keith_Richards [23]

that would be just multipacation

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3 years ago

I'm really not sure how to go about solving this algebraic equation, please help! .513 = (2x)^2 / (.05-x)

LiRa [457]

Let's set it up like this:
$0.513=\frac{\left(2x\right)^2}{\left(0.05-x\right)}$
Multiply both sides by $0.05-x$
$0.513\left(0.05-x\right)=\frac{\left(2x\right)^2}{0.05-x}\left(0.05-x\right)$
$0.513\left(0.05-x\right)=4x^2$
We are then going to use the distributive property. Since we also know that the opposite of an number that is squared is the square root, we can also apply that. We would be left with something like this:
$x=-\frac{0.513+\sqrt{0.673569}}{8},\:x=\frac{\sqrt{0.673569}-0.513}{8}$
The variable $x$ can be both positive or negative.
We have found successfully our answer.

Let me know if you have any questions regarding this problem!
Thanks!
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3 years ago

Write the phrase as an expression. 28 divided by 7

4vir4ik [10]

The answer would be 28/7

Hope this helps

Have a great day/night

Feel free to ask any questions

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