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shutvik [7]
3 years ago
13

What is the product of x^2+5/2x-3/2=0

Mathematics
2 answers:
polet [3.4K]3 years ago
5 0
X1 = 3 x2 = 1/2 or decimal form 1.5
Vesna [10]3 years ago
3 0

Exact Form:

x = 1/2

or

−3

Decimal Form: x = 0.5

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A park has a large circle painted in the middle of the playground area.thecircle is divided into 4 equal sections And each secti
lilavasa [31]

Answer:

The area of each section of the circle is 25\pi\ m^{2}

Step-by-step explanation:

we know that

The area of a circle is equal to

A=\pi r^{2}

we have

r=10\ m

substitute

A=\pi (10^{2})=100\pi\ m^{2}

To find the area of each section divide the complete area of the circle by 4

so

100\pi\ m^{2}/4=25\pi\ m^{2}

8 0
4 years ago
Find the value of g(7) for the function below.
hammer [34]
To get this you substitute 7 for the x.

7/8(7)-1/2

49/8-1/2

49/8-4/8

45/8 is the value.
4 0
3 years ago
If a =3x^2+5-6 and b=-2x^2-6x+7 then a -b equals
igomit [66]

Answer:

a-b = 5x² + 6x -8

Step-by-step explanation:

a = 3x² + 5 -6 ⇒ 3x² -1

b = -2x² -6x + 7

a-b

3x² -1 -( -2x² - 6x + 7)

3x² -1 + 2x² + 6x -7

5x² + 6x -8

6 0
3 years ago
What is the distance from the origin of point P graphed on the complex plane below?
ZanzabumX [31]

Answer:

b) √29

Step-by-step explanation:

Given: The origin is (0, 0), the point P is (2, -5).

We need to use the distance formula.

Distance formula = \sqrt{(x2 -x1)^2 + (y2 - y1)^2} \\

Here x2 = 2, x 1 = 0, y1 =0, y2 = -5

Distance = \sqrt{(2 -0)^2 + (-5 - 0)^2}

= \sqrt{2^2 + (5)^2}

= √(4 + 25)

= √29

The answer is b) √29

Hope you will understand the concept.

Thank you.

7 0
3 years ago
Read 2 more answers
Guys please help me out I will give you a star
Masja [62]

Answer:

Yes

Step-by-step explanation:

This can be determined using the vertical line test.

5 0
3 years ago
Read 2 more answers
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