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Fiesta28 [93]
3 years ago
12

What are the solution(s) to the quadratic equation 50 – x2 = 0?

Mathematics
2 answers:
timofeeve [1]3 years ago
8 0

Answer:

No real solution

Step-by-step explanation:

Work is on another question for this. You have asked it multiple times

alisha [4.7K]3 years ago
8 0

For this case we must find the solution of the following quadratic equation:

50-x ^ 2 = 0

Subtracting 50 from both sides of the equation:

-x ^ 2 = -50

Multiplying by -1 on both sides of the equation:

x ^ 2 = 50

We apply square root on both sides to eliminate the exponent:

x = \sqrt {50}\\x = \pm \sqrt {25 * 2}\\x = \pm \sqrt {5 ^ 2 * 2}\\x = \pm5 \sqrt {2}

ANswer:

x = \pm5 \sqrt {2}

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WARRIOR [948]

Answer:

D

Step-by-step explanation:

Hope this helped!

7 0
3 years ago
Find the slope of the line. <br> A: -2/3<br> B: 2/3 <br> C: 3:2<br> D: -3/2
tia_tia [17]

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (look at the picture) (0, 1) and (-2, -2). Substitute:

m=\dfrac{-2-1}{-2-0}=\dfrac{-3}{-2}=\boxed{\dfrac{3}{2}}\to\boxed{D}

3 0
3 years ago
What is 7/200 in a decimal
Sliva [168]
Hi there!

To find this you can simply use a calculator. All you have to do is divide the numerator by the denominator to see what you get.

7/200 in decimal form is 0.035. Pretty simple.
This fraction cannot be simplified.

Hope this helps!
8 0
3 years ago
ERROR ANALYSIS Describe and correct the error in
valkas [14]

Answer:

The graph should be stretched rather than become narrower.

Step-by-step explanation:

To figure this out, just create some example points.

At x = 0, your y-value will always be 0. But if you were to plug in the value 1, you would get a y-value of 1 in y=x^2, but a value of 0.5 in y=0.5x^2. If you were to plug in a value of 2, you would get a value of 4 in y=x^2, but a value of 2 in y=0.5x^2.

If you continue this pattern for a few more points, then plot them, you will see that adding a coefficient of 0.5 simply stretches the graph

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avanturin [10]

Answer:

Both add up to 180 degrees

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3 years ago
Read 2 more answers
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