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Inessa [10]
3 years ago
15

How do i solve this ?

Mathematics
1 answer:
kicyunya [14]3 years ago
8 0
Hope this can help you

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I’ll give all my points to the person who gets their right
LiRa [457]

Answer:

what's the question?

Step-by-step explanation:

confused

7 0
2 years ago
Solve the nonlinear system of equations
Kitty [74]

Answer:

  There are no real solutions. The complex solutions are ...

  (x, y) = (2.5-i√1.75, -2.5+i√1.75)  or  (2.5+i1.75, -2.5-i1.75)

Step-by-step explanation:

Subtract the first equation from the second.

  y -y = (x^2 -6x +8) -(-x)

  0 = x^2 -5x +8

Rewrite to facilitate completing the square:

  x^2 -5x = -8

  x^2 -5x +6.25 = -1.75 . . . . . add 6.25 to complete the square

  (x -2.5)^2 = -1.75 . . . . . write as a square

  x -2.5 = ±i√1.75 . . . . . . take the square root

  x = 2.5 ± i√1.75 . . . . . . add 2.5; y is the opposite of this

Solutions are ...

  • x = 2.5 +i√1.75, y = -2.5 -i√1.75
  • x = 2.5 -i√1.75, y = -2.5 +i√1.75

_____

The graph shows the equations have no point of intersection, meaning there are no real solutions. The complex solutions are shown above.

3 0
3 years ago
I need 5 6 and 8 thank you
Jet001 [13]
Yooooooooooowwwwwwwwwwssawwww
4 0
3 years ago
Angle b is three times the measure of angle a. Angle c is two times the measure of angle a. What are the measures of all the ang
rewona [7]

Answer:

30 60 90

Step-by-step explanation:

4 0
2 years ago
Which expression is equivalent to (5.4x10^10) (3.3x10^21)?
natta225 [31]

Although, here are no expressions ! it's an incomplete question. So, showing the answer with general simplification 17.82(10^{31}).

<u>Step-by-step explanation:</u>

We have the expression as (5.4x10^10) (3.3x10^21) which can be further simplified as :

⇒(5.4x10^10) (3.3x10^21)

⇒(5.4(10^{10})(3.3(10^{21})

keep the power terms together and numbers to simply. Hence, we get as below

⇒ (5.4(3.3))(10^{21}.10^{10})

⇒(17.82)(10^{21+10)})

By solving the above, we get final simplified answer as

⇒17.82(10^{31})

Although, here are no expressions ! it's an incomplete question . You may match  17.82(10^{31}) to the listed options wherever!

4 0
3 years ago
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