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Simora [160]
3 years ago
7

Simplify the following expression completely. x^2 + 13x + 36 x^2 – 3x – 28

Mathematics
1 answer:
Volgvan3 years ago
7 0

Answer:

37x^2+10x-28

Step-by-step explanation:

use ma.thway it will give you the answer to any math problem

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Solve the equation. <br><br><br> 12=2+z/-6
Bogdan [553]

Answer:

\boxed{\bold{z=-60}}

Step-by-step explanation:

Switch Sides

\bold{2+\frac{z}{-6}=12}

Subtract 2 From Both Sides

\bold{2+\frac{z}{-6}-2=12-2}

Simplify

\bold{\frac{z}{-6}=10}

Multiply Both Sides By -6

\bold{\frac{z\left(-6\right)}{-6}=10\left(-6\right)}

Simplify

\bold{z=-60}

3 0
3 years ago
Read 2 more answers
What is the equation of the line in slope-intercept form?
Anestetic [448]

Answer:

The equation of the line in slope-intercept form is:

y = -1/6x + 4

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where  

  • m is the slope
  • b is the y-intercept

Given the points on the line graph  

  • (0, 4)
  • (6, 3)

Determining the slope between (0, 4) and (6, 3)

  • (x₁, y₁) = (0, 4)
  • (x₂, y₂) = (6, 3)

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

                 =  [3 - 4] / [6 - 0]

                 = -1 / 6

Thus, the slope of the line = m = -1/6

We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.

From the graph, it is clear

at x = 0, y = 4

Thus, the y-intercept b = 4

now substituting b = 4 and m = -1/6 in the slope-intercept form

y = mx + b

y = -1/6x + 4

 Therefore, the equation of the line in slope-intercept form is:

y = -1/6x + 4

5 0
3 years ago
I NEED THIS DONE TONIGHT
inysia [295]

Answer:

lol i think the answer is 5

3 0
3 years ago
Hellllllppppp plz I need the help and how to solve it
Natali5045456 [20]

Answer:

\frac{1}{3}

Step-by-step explanation:

There are two black slices.

So, out of 6 slices, you can land on 2 slices.

2 out of 6

2 / 6

1 / 3

3 0
3 years ago
Identify the domain of the function shown in the graph
andrew11 [14]

Answer:

C. -5\le x\le 5.

Step-by-step explanation:

The domain of the function refers to the values of x for which the function is defined.

We can see from the graph that, the function is defined within the interval,

-5\le x\le 5.

When we trace any x-value outside this interval, either up or down we will not meet the function.

Hence, the domain is  -5\le x\le 5.

8 0
4 years ago
Read 2 more answers
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