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3 years ago

Solve for x. x2+10+ 25=27

Mathematics

1 answer:

musickatia [10]3 years ago

4 0

The answer is x = 2i√2, -2i√2

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Complete the factorization. a^2+3a-28=(a-4)(a+ )

Murrr4er [49]

Answer:

Step-by-step explanation:

6 0

2 years ago

Can you help me please??

dusya [7]

Answer:

y = $\frac{4}{5}x+\frac{54}{5}$

Step-by-step explanation:

Equation of a line has been given as,

$y=\frac{4}{5}x+\frac{3}{5}$

Here, slope of the line = $\frac{4}{5}$

y-intercept = $\frac{3}{5}$

"If the two lines are parallel, there slopes will be equal"

By this property slope of the parallel line to the given line will be equal.

Therefore, slope 'm' = $\frac{4}{5}$

Since, slope intercept form of a line is,

y = mx + b

Therefore, equation of the parallel line will be,

y = $\frac{4}{5}x+b$

Since, this line passes through a point (-6, 6),

6 = $\frac{4}{5}(-6)+b$

6 = $-\frac{24}{5}+b$

b = $6+\frac{24}{5}$

b = $\frac{30+24}{5}$

b = $\frac{54}{5}$

Equation of the parallel line will be,

y = $\frac{4}{5}x+\frac{54}{5}$

4 0

3 years ago

I need help and steps of how u got it

Gnom [1K]

Answer:

A) 4

Step-by-step explanation:

There are a couple of ways to get this but this is how I did it:

1. Multiply the second equation by 1/4 to get the same fraction for y as the one in the first equation

1/4 x + 1/8 y = 2

1/4 (1/3 x + 1/2 y = 4)

1/12 x + 1/8 y = 1

2. Subtract the first equation from the new equation

1/12 x + 1/8 y = 1

- 1/4 x - 1/8 y = -2

-1/6 x= -1

3. Divide both sides by -1/6

-1/6 x= -1

-1/6 -1/6

x = 6

4. Substitute 4 in for x in the original equation:

1/4 (6) + 1/8y = 2

6/4 + 1/8y = 2

1/8y = 1/2

y = 4

3 0

3 years ago

Find the equations of the line. Y=____x + ____

Shalnov [3]

Answer:

y=2/3x+4

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

If you help me I'll make as brilliant

MissTica

The answer is A) 3/100.

5 0

2 years ago

Read 2 more answers

Solve for x. x2+10+ 25=27​

Solve for x. x2+10+ 25=27