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zavuch27 [327]
3 years ago
6

Simplify. Solve as fast as possible.

Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0

Answer:

-5y

Step-by-step explanation:

\sqrt{y^2} = y if x > 0

-5\sqrt{y^2} = -5y

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Which expressions are equivalent to 3(6+b)-(2b+1)
EastWind [94]

Answer:

The answer is b+17

Step-by-step explanation:

4 0
3 years ago
Find the volume make it an improper fraction then a mixed number please do a step by step explanation and I will give you brainl
alexandr402 [8]

Answer:

As an improper fraction: 8463/32

As a mixed number 264 15/32

Step-by-step explanation:

1. Multiply the base number times the denominator, then add the numerator to that number, and put it over the original denominator.

2. Do this for all of the numbers

3. multiply straight across, top*top*top, then bottom*bottom*bottom numbers. That number will be your improper fraction. Then divide that top number by the bottom denominator, take it out, leave the remainder as the numerator, and you have your mixed number.

8 0
2 years ago
Read 2 more answers
Solve for x: 3|x-3| 2=14<br> a. No solution<br> b. x=-1,x=8.3<br> c. x=0,x=7<br> d. x=-1,x=7
VMariaS [17]
I am looking  on the answers, and there is only one case, when a or b or c or d pass:   3|x-3| + 2 = 14.  So I assume, that before two is plus. Then:

3|x-3|+2=14    |minus 2
3|x-3|=12        |divide 3
|x-3|=4 

From absolute value definition you've got two ways:

x-3=4     or     x-3=-4
x=7        or     x=-1

And  answer d) passes

3 0
3 years ago
In the last 10 presidential elections, the democratic candidate has won six times in Michigan and four times in Ohio. What is th
wlad13 [49]
6/10 x 4/10 =0.24
0.24 x 100 = 24%
4 0
2 years ago
Simplify: −√16x^2 , when x&lt;0
Savatey [412]

Answer:

-4|x|

Step-by-step explanation:

To simplify :

-\sqrt{16x^2} , when x

In order to simplify the given expression we will take the square root of the term inside the root.

The term in the square root are perfect squares (square of an integer), so, we can write them in square of the numbers.

⇒ -\sqrt{(\pm4x)^2}   [As (\pm4x)^2=16x^2]

On taking square root the square gets removed. So, we have,

⇒ -(\pm4x)

⇒ -4|x|

Since x, so the value would be negative.

So, simplified answer is

-4|x|  (Answer)

3 0
3 years ago
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