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
Leokris [45]
3 years ago
10

9|-3n|-3=105 solve for absolute value

Mathematics
1 answer:
Naddika [18.5K]3 years ago
5 0
N=4, because 9x-3=-27, the absolute value of -27 is 27. Then you add 3 to 105 and get 108 then devide by 27 giving you 4.
You might be interested in
At mario Italian restaurant 118 of the 200 plates are dirty. What percent of the plates are clean
abruzzese [7]
200 - 118 = 82

82/200 = 0.41

0.41 x 100 = 41%
8 0
3 years ago
What is the slope of a line that is parallel to the line joining (7,-5) and (-5,7)
brilliants [131]

Answer:

Step-by-step explanation:

If two lines are parallel then they will have the same slope. So all you need to do is find the slope of the line that joins the two given points. You can use the slope formula \frac{y_2-y_1}{x_2-x_1}. You can also graph the two points and use rise over run. \frac{7-(-5)}{-5-7} =\frac{12}{-12}=-1

8 0
3 years ago
9) If m/1 = 45° and 21 and 22 are complementary angles. Find m22.​
Allisa [31]

❄ Hi there,

keeping in mind that the sum of complementary angles is 90°,

set up an equation, letting \angle2  be x  –

\triangleright \ \sf{\angle1+x=90}                 {and we know that \boxed{\angle1=45}}

\triangleright \ \sf{45+x=90}

\triangleright \ \sf{x=90-45}

\triangleright \ \sf{x=45}

\triangleright \ \sf{\angle2=45\textdegree}

      __________

Keeping in mind that a right angle is 90°,

set up an equation, letting \angle1 be x:

\triangleright \ \sf{x+\angle2=90}                       {and we know that \boxed{\angle2=63}}

\triangleright \ \sf{x+63=90}

\triangleright \ \sf{x=27}

\triangleright \ \sf{\angle1=47\textdegree}

❄

5 0
2 years ago
The weights of 12-year old boys are normally distributed with a mean of 89 lbs. If 68% of 12 year old boys are between the weigh
cricket20 [7]
This is the answer B. This is because if you want to be treated the way you do treat people.
6 0
2 years ago
What is the slope of the line shown below?<br> y=1/3x-3
inysia [295]

Answer:

slope=1/3

Step-by-step explanation:

the equation is in slope-intercept form (y=mx+b) and m always equals slope in that equation, so in your equation m=1/3, so slope=1/3

5 0
3 years ago
Other questions:
  • How many feet are in 8.72 mm?
    10·1 answer
  • Simplify the expression (x^-2y^-4x^3)^-2
    12·2 answers
  • Three identical bags each contain two marbles. One bag has two white marbles, one has two black marbles, and one has one of each
    15·1 answer
  • Can somebody help me with number 7? Please explain as well! :)
    13·1 answer
  • How does 4D Shape look like? and, do (4 &lt; n)D are possible?
    8·2 answers
  • What is the y intercept of the line whose equation is y=1/2x-3
    10·1 answer
  • What is a factor can you ples tell me what a factor is
    11·1 answer
  • the table shows the amount for seven months of the year. which is the median amount of rainfallnin the town from march to septem
    15·1 answer
  • Can someone tell me what answer to what is the slope is the …. Of a line
    15·1 answer
  • Joanna is reading a storybook. The ratio of the number of pages she read to
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!