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Anni [7]
3 years ago
15

.(02.03 MC) Solve for x: |4x + 12| = 16 (5 points) ??.?.?.?.?

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0

Answer:

x  =  1 , − 7

Step-by-step explanation:

Find all solutions for  x  by breaking the absolute value into the positive and negative components.

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I don't understand this, can you show me what I need to do to solve it?
nignag [31]
I think you have to measure it out idk
5 0
3 years ago
Enter the slope Intercept equation of The line that has Slope 2 And y intercept (0,9)
mel-nik [20]

Answer:

y=2x+9

Step-by-step explanation:

Slope-intercept form is y=mx+b, where 'm' represents the slope and 'b' represents the y-intercept.

In the given question, the slope is 2, so two will replace 'm'.

y=mx+b\rightarrow y=2x+b

The y-intercept is (0,9) which is written as " + 9 " in the squat ion. 9 replaces b.

y=2x+b\rightarrow y=2x+9

So, the slope intercept equation of the line that has slope 2 And y intercept (0,9) is:

\boxed {y=2x+9}

<em>Brainilest Appreciated. </em>

6 0
3 years ago
What is the root of the polynomial equation x(x-2)(x+3)=18 ? Use a graphing calculator and a system of equations.
Hoochie [10]

Answer:

3 is the root of the equation.

Step-by-step explanation:

We have to find the root of the polynomial equation x(x-2)(x+3)=18.

We can find the same by using a graphing utility and the system of equations.

We can make two equations which are given by

y=x(x-2)(x+3)....................(1)\\\\y=18

Now, we plot the graph of these equations and the x-coordinate of the intersection point will be the root of the equation.

the graph has been shown in the attached file.

The intersection point is (3, 18) and the x-coordinate is 3.

Therefore,  3 is the root of the equation.

5 0
4 years ago
Read 2 more answers
suppose the total area is 132 square units, b=5, d=4, and the area I is a square. Find the missing lengths and areas.
dalvyx [7]

Answer:

/////////

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Harvard University accepts 6 students for every 100 applicants. How many students will be accepted if 850 applicants apply for a
Lilit [14]

Answer:

51 students will be accepted if 850 applicants apply for admission.

Step-by-step explanation:

With the information provided, you can use a rule of three to find the amount of students that will be accepted if 850 applicants apply for admission given that you know that Harvard University accepts 6 students for every 100 applicants:

100  →  6

850 →  x

x=(850*6)/100= 51

According to this, the answer is that 51 students will be accepted if 850 applicants apply for admission.

7 0
3 years ago
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