1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
givi [52]
4 years ago
14

Solve for x: |4x + 12| = 16

Mathematics
2 answers:
irina1246 [14]4 years ago
7 0
Solve Absolute value
4x + 12 = 16 or <span>4x + 12 = -1<span>6
</span></span>===============================================
1.) 4x+12=<span>16
Subtract 12 from both sides
</span><span><span>4x+12-1</span>2</span>=<span>16-12
</span>4x = 4
Divide by 4
4x ÷ 4 = 4 ÷ 4
x = 1
=================================================================
2.) 4x+12=-<span>16
</span>Subtract 12 from both sides
<span><span>4x+12-</span>12</span>=-<span>16-12
</span><span>4x</span>=-<span><span>28
</span></span>Divide each side by 4
4x ÷ 4 = -28 ÷ 4
x = -7
================================================================
X = 1 and x = -7 is your answer
JulijaS [17]4 years ago
6 0
4x+12=16
4x=4
x=1

or

-(4x+12)=16
-4x-12=16
-4x=28
x=-7

answer Choice C is correct
You might be interested in
A thunderstorm cloud holds about 6,200,000,000 raindrops. Which of the following shows this number in scientific notation? Answe
maksim [4K]

Answer:

the answer is G

which is 6.2*10 to the 9th power.

Step-by-step explanation:

In scientific notation you must leave one digit to the place value of ones

so that one digit is 6

So ue come up with 6.2 when ue eliminate all other zeros and end the decimal point between 6 and 2 and that way you have 6.2*10 to the 9th power

6 0
3 years ago
Read 2 more answers
Sue graphed the formula for converting temperatures from Fahrenheit to Celsius. A graph titled Temperature Conversion has Degree
elena-14-01-66 [18.8K]

Answer:

10 degrees Celsius

Step-by-step explanation:

Since the line goes through point (50, 10) and x represents Fahrenheit, y represents Celsius, then 50 F= 10 C

4 0
3 years ago
Read 2 more answers
What is the rate of change for y=38x+20<br> A. 38<br> B. 20<br> C.1<br> D. it has no term
djverab [1.8K]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Use the function below to find F(3). <br><br> F(x) = 4(1/3)^x​
aalyn [17]

Answer:

4/27

Step-by-step explanation:

F(x) = 4(1/3)^x

Let x =3

F(3) = 4(1/3)^3

Exponents first

F(3) = 4 * 1/27

Then multiply

f(3) = 4/27

6 0
3 years ago
Read 2 more answers
Which measure is of an angle that is coterminal with a 425° angle? 425° – (1,000n)°, for any integer n 425° – (840n)°, for any i
Natalka [10]

The angle that is coterminal to 425° is the last one:

B = 425° + n*1,440°

<h3>Which measure is of an angle that is coterminal with a 425° angle?</h3>

By definition, for any angle A, we can say that an angle B is coterminal to A if:

B = A + n*360°

where n can be any integer.

So, from the given options, we need to see which one is a multiple of 360°.

Of the given options, the only that meets this condition is the last one:

B = 425° + n*1,440°

Where:

1,440°/360° = 4

Then we conclude that:

425° + n*1,440° is coterminal to 425°.

If you want to learn more about coterminal angles:

brainly.com/question/3286526

#SPJ4

3 0
3 years ago
Read 2 more answers
Other questions:
  • Olivia ties 2.5 feet of ribbon onto one balloon. How many yards of ribbon does Olivia need for 18 Balloons? plz work it is due
    11·1 answer
  • Determine the direction that this parabola opens y=-5x^2-10x-15
    6·1 answer
  • What formular for surface area of hemisphere
    10·1 answer
  • Marna is playing game where you score -5 points each time you guess the correct answer. The goal is to get the lowest score . To
    11·1 answer
  • Simplify: (10 – 149 + 1)^2
    9·1 answer
  • A jet flies over the Air Force Base at 10:20 a.m. At 10:32 a.m., the plane passes over the Navy Base Station, 120 miles
    5·2 answers
  • The table shows the number of books each student read this month. Move bars to the graph to show data.
    7·1 answer
  • If h(x) equals negative 7 (x minus 8 ) plus 2 find the value of h (negative 5)
    12·1 answer
  • In 2006, the population of Tewksbury, Rhode Island was 25,000, and it was growing at an annual rate of 2.2%.
    10·1 answer
  • Create a matrix that is equal to F+G. The first matrix below is named F and the second matrix below is named G. Name the new mat
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!