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Gnom [1K]
3 years ago
7

Simplify the expression.

Mathematics
1 answer:
Doss [256]3 years ago
5 0
Distribute 6 thru the parenthesis=

198 pie plus 6 pie

Factor out the perfect square=
Pie 3 to the second power times 22 plus 7 pie 6

Calculate the square root =

3 pie 22 plus 7 pie 6

Which equals to 31.2177

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I will give Brainliest to whoever can get here first!
USPshnik [31]

Answer:

The answers would be as follows:

3

3

1

1

Step-by-step explanation:

We can tell that the first two have an infinite number of solutions because when we try to solve, we get a true statement. The first one is done for you below.

-6x + 7 = -6x + 7 ------> Add 6x to both sides

7 = 7 (TRUE STATEMENT)

We can tell the next two have no solution due to the fact that they develop a false statement when trying to solve.

-3x + 7 = 3x + 7 ----> Subtract 7 from both sides

-3x = 3x ---> Divide by 3

-x = x (UNTRUE STATEMENT)

5 0
3 years ago
How to find zeros of a quadratic function <br> example<br> f(x)=x^3+2x^2-25x-50
goblinko [34]

Answer:

Step-by-step explanation:

x=2,−5,5

7 0
2 years ago
Read 2 more answers
What value of b will cause the system to have an infinite number of solutions?
NikAS [45]
If the value of b is 6 then the system will have an infinite number of solutions since they will be the same lines.
8 0
3 years ago
Read 2 more answers
What is the slope and the y-intercept of the line on the graph below?
miss Akunina [59]
Well, since we do not know the line, the basic slope formula is Y = mX + B
So look at the line and see where is crosses the y axis (the vertical) and that is your B in the formula or the "Y-intercept" as an example I will used the number 1. Then on your line pick two points, I will use the points (4,4) and (1,2) as an example. To find your slope take the Ys in those points (the second number) and subtract them 4 - 2 = 2. Then subtract the Xs (the first numbers) 4 - 1 = 3. Lastly, take the 2 and divide it by the 3 (yes it can be a fraction) and that is your slope. So the entire answer with my examples would be Y = \frac{2}{3} x + 1 with 1 being my y-intercept and 2/3 being my slope
6 0
3 years ago
What is 3.24 ( 4 repeating) as a fraction?
evablogger [386]

Answer:

81/25

Step-by-step explanation:

change 3.24 into faction

<em><u> </u></em><em><u>3</u></em><em><u>2</u></em><em><u>4</u></em><em><u> </u></em><em><u>over</u></em><em><u> </u></em><em><u>1</u></em><em><u>0</u></em><em><u>0</u></em><em><u> </u></em><em><u> </u></em><em><u>beca</u></em><em><u>use</u></em><em><u> </u></em><em><u>the</u></em><em><u>re</u></em><em><u> are</u></em><em><u> </u></em><em><u>t</u></em><em><u>wo</u></em><em><u> </u></em><em><u>decim</u></em><em><u>al</u></em><em><u> poin</u></em><em><u>ts</u></em><em><u> </u></em><em><u>.</u></em>

simplfy into the smallest fraction

the answer is 81 over 25

7 0
2 years ago
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