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Firdavs [7]
3 years ago
12

If you give correct answer with the Explanation I mark you brainliest answer and give 5 stars

Mathematics
1 answer:
Sedaia [141]3 years ago
7 0

Answer:

x  = +4√5, x = -4√5

Step-by-step explanation:

Given:

x² - 80

Find:

Zeroes

Computation:

x² - 80

x² - 80 =  0

x² = 80

x = √80

x = ±4√5

x  = +4√5, x = -4√5

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Solve for x -8x+44≥60 and -4x+50<58 Thanks! :)
Troyanec [42]

Answer:

Step-by-step explanation:

- 8x + 44 ≥ 60

Subtract 44 from both sides

- 8x + 44 - 44 ≥ 60 - 44

- 8x ≥ 16

Divide both sides by -8 and flip the inequality sign

-8x/-8 ≤ 16/-8

x ≤ -2

x = {   ......... -4,-3,-2}

2) -4x + 50  < 58

Subtract 50from both sides

-4x + 50 -50 < 58- 50

-4x < 8

Divide both sides by -4 and flip the inequality sign

-4x/-4 > 8/-4

x > -2

x= {-1, 0 , 1 , 2....... }

3 0
3 years ago
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Write the fraction as a mixed number/with 31/6
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5 1/6 as 30 goes into 6 times tables, and there would be a remainder of 1
4 0
3 years ago
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Use the graph of triangle JKL to answer a-b.
photoshop1234 [79]

After reflection, the x-coordinates remains unchanged while the y-coordinates are negated.

<h3>Reflection of coordinates over the xy axis</h3>

The translation rule for reflecting the coordinate (x, y) over the x-axis is expressed as:

(x, y) \rightarrow (x,-y)

Given the following coordinates of the vertices from the figure J(-7, 7), K(-5, -2) and L(-2, 3)

If the coordinates ara reflected over the x-axis, the resulting coordinates will be  J(-7, -7), K(-5, 2), and L(-2, -3).

After reflection, the x-coordinates remains unchanged while the y-coordinates are negated.

Learn more on reflection here: brainly.com/question/26642069

8 0
2 years ago
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Nutka1998 [239]

Answer:

f = 1

Step-by-step explanation:

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f = 1

Hope it helps!!

6 0
3 years ago
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kotykmax [81]

Answer:

the anser is 5

Step-by-step explanation:

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