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Alex73 [517]
3 years ago
13

How do I simplify this? Help please!

Mathematics
1 answer:
o-na [289]3 years ago
6 0

Y6z2/x4

The 6, 2, and 4 are exponents

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Last question of the NIGHT!!! thanks for helping!!!
navik [9.2K]

Answer:

2 degrees

63 meters

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8 0
3 years ago
So A =3x2+4x+1,B=5x2−3x+8,C=4x2−7x−3, find the value of B + C –A.
Lena [83]

Answer:

<h2>6x² - 14x - 4</h2>

Step-by-step explanation:

A =3x² + 4x + 1

B = 5x² - 3x + 8

C = 4x² - 7x - 3

B + C –A is

5x² - 3x + 8 + 4x² - 7x - 3 - ( 3x² + 4x + 1)

Expand and simplify

We have

5x² - 3x + 8 + 4x² - 7x - 3 - 3x² - 4x -1

Group like terms

5x² + 4x² - 3x² - 3x - 7x - 4x + 8 - 3 - 1

We have the final answer as

<h3>6x² - 14x - 4</h3>

Hope this helps you

8 0
3 years ago
What is the solution of \sqrt(2x+4)=16? <br> x = 6 <br> x = 72 <br> x = 126 <br> no solution
Genrish500 [490]
√(2x+4)=16  square both sides

2x+4=256  subtract 4 from both sides

2x=252  divide both sides by 2

x=126
4 0
3 years ago
Write this expression into a 2 step equation: 14 more than twice a number.
ratelena [41]

Answer:

let no. be n

14+2n=0

2n=-14

n=-7

3 0
3 years ago
Dilbert’s Incorporated produced 6,000,000 units of software in 2005. At the start of 2006 the pointy-haired boss raised employme
ankoles [38]

Answer:

Productivity fell by about 16.7%.

Step-by-step explanation:

Consider the provided information.

Dilbert’s Incorporated produced 6,000,000 units of software in 2005.

In 2006 production was 7,000,000 units.

In 2005 they was making 6,000,000 units in 10,000 hours.

Per hour output = \frac{6,000,000}{10000} =600

In 2005 per hour output was 600.

In 2006 they are making 7,000,000 units in 14,000 hours

Per hour output = \frac{7,000,000}{14000} =500

In 2005 per hour output is 500.

That means the per hour output decreases. Or we can say that the productivity falls.

The difference between the production:

7,000,000-6,000,000=1,000,000

Therefore, they increase 1,000,000 units.

Decrease in productivity = \frac{1000000}{6000000}\times 100=\frac{100}{6} \approx16.7

Hence, productivity fell by about 16.7%.

6 0
4 years ago
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