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3 years ago

12

What's the x plz help

1 answer:

slavikrds [6]3 years ago

5 0

Answer:

The answer for x is ten

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An airplane leaves Edmonton International Airport and Flies south to Phoenix Arizona. The flight is 6h in duration and distance

Kisachek [45]

Answer:

2800/6=a

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve the equation below.<br> 5x^2 − 7x + 8 = 2

zavuch27 [327]

Answer:

$\frac{7- \sqrt{71}i }{10}$

$\frac{7+ \sqrt{71}i }{10}$

Step-by-step explanation:

$5x^{2} - 7x + 6= 0$

By quadratic formula,

Given in this question a = 5,

b = -7

c = 6

x can be

$\frac{-b + \sqrt{b^{2} - 4ac } }{2a}$

$\frac{-b - \sqrt{b^{2} - 4ac } }{2a}$

Putting these values in the formula we get,

$x1 = \frac{7+ \sqrt{49 - 120} }{10}$

$x2 = \frac{7- \sqrt{49 - 120} }{10}$

6 0

3 years ago

7. Which set of ordered pairs represents a function?

SVEN [57.7K]

C I hope it’s right :)

6 0

3 years ago

Solve 169x^2-42.25=0 by using square roots?<br><br> NEED HELP!!!

jekas [21]

Answer:

x = 1/2 , x = -1/2

Step-by-step explanation:

Given equation;

169x² - 42.25

Find:

Solution of equation using square root

Computation:

169x² - 42.25

We know that 13² = 169 and 6.5² = 42.25

So,

[13x]² - [6.5]²

a² - b² = (a + b)(a - b)

So,

[13x]² - [6.5]² = [13x + 6.5][13x - 6.5]

So,

13x + 6.5 = 0 , 13x - 6.5 = 0

x = 6.5 / 13 , x = -6.5 / 13

x = 1/2 , x = -1/2

5 0

3 years ago

Which of the following is equivalent to |X-1|<5?

joja [24]

【>> brainly.com/question/17076084 <<】

, .

8 0

4 years ago