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3 years ago

What's the answer?? I don't get it

Mathematics

1 answer:

quester [9]3 years ago

4 0

Okay just find something the bottom and the top number can be divided by. Like the first one 9/18. They are bithe dividable by 9 so 9÷9=1. 18÷9=2. Now put one back over two. 1/2. So your answer is one half. This is to help you learn how to do it I hope it helps.

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Please help me on this

Readme [11.4K]

For this case we have to define root properties:

$\sqrt [n] {a ^ n} = a ^ {\frac {n} {n}} = a$

In addition, we know that:

$a ^ {- 1} = \frac {1} {a ^ 1} = \frac {1} {a}$

On the other hand:

$4 ^ 2 = 16$

Thus, we can rewrite the given expression as:

$\sqrt {4 ^ 2 * a ^ 8 * \frac {1} {b ^ 2}} =\\4 ^ {\frac {2} {2}} * a ^ {\frac {8} {2}} * \frac {1} {b ^ {\frac {2} {2}}} =\\4 * a ^ 4 * \frac {1} {b}$

ANswer:

Option B

3 0

3 years ago

Which is NOT true about the solution to the equation? x + 2.27 = 1.53

satela [25.4K]

What is NOT true about the solution is that it can have different values

8 0

3 years ago

Can anyone please help me answer this math question right away?

TiliK225 [7]

here help u 3/5

Step-by-step explanation: u want see my work?

4 0

3 years ago

Write your own two equations that would have a solution of (3, 6).

andrey2020 [161]

Answer:

y = 2x

y = 3x - 3

Step-by-step explanation:

Hi,

y = 2x

6 = 2(3)

6 = 6

That's a solution

y = 3x - 3

6 = 3(3) - 3

6 = 9 - 3

6 = 6

That's a solution

Hope this helps :)

8 0

3 years ago

Write an equation of a line that passes through the point (2,0) and is perpendicular to the line y = − 1/2 x + 3.

tatyana61 [14]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers