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2 years ago

Answer??????????????????????

Mathematics

1 answer:

ch4aika [34]2 years ago

5 0

Here is the answer you are looking for: (7,13/3)

Please vote my answer brainliest. thanks!

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Tap on the thing and somebody help me with all this pls

Mumz [18]

Hey what number do you need help with

8 0

3 years ago

in a park, a bike path and a horse riding path are parallel. In one part of the park a hiking trail intersects the two paths. Fi

tatuchka [14]

Answer:

angle one

Step-by-step explanation:

4 0

3 years ago

Abcd please help!!!!

Gnom [1K]

The angle VXU is larger than a 90 degree angle half of an exact straight angle (180 degrees) so it’s obtuse. The only angle larger 90 degree is D :)

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2 years ago

What does the fundamental theorem of algebra illustrate?

UNO [17]

Answer:

The fundamental theorem of algebra guarantees that a polynomial equation has the same number of complex roots as its degree.

Step-by-step explanation:

The fundamental theorem of algebra guarantees that a polynomial equation has the same number of complex roots as its degree.

We have to find the roots of this given equation.

If a quadratic equation is of the form $ax^{2}+bx +c=0$

Its roots are $\frac{-b+\sqrt{b^{2}-4ac } }{2a}$ and $\frac{-b-\sqrt{b^{2}-4ac } }{2a}$

Here the given equation is $2x^{2}-4x-1$ = 0

a = 2

b = -4

c = -1

If the roots are $x_{1} and x_{2}$ , then

$x_{1}$ = $\frac{-2+\sqrt{(-4)^{2}-4\times 2\times (-1)}}{2\times 2}$

= $\frac{4 +\sqrt{24}}{4}$

= $\frac{2+\sqrt{6} }{2}$

$x_{2}$ = $\frac{-2-\sqrt{(-4)^{2}-4\times 2\times (-1)}}{2\times 2}$

= $\frac{4 +\sqrt{8}}{4}$

= $\frac{2-\sqrt{6} }{2}$

These are the two roots of the equation.

6 0

2 years ago

A football team gains 11 yards on a pass, loses 8 yards in a sack,

OLEGan [10]

Answer:

Step-by-step explanation:

loose (8+5) yards so they lost 13 yards

and obviously they gained 11 yards according to the information given.

5 0

2 years ago