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
Allushta [10]
3 years ago
10

What does n equal? 2=-9n+22-n

Mathematics
2 answers:
velikii [3]3 years ago
5 0

Answer:

n =2

Step-by-step explanation:

2=-9n+22-n

2 = -10n +22

-20 = -10n

n = 2

MrRissso [65]3 years ago
3 0

Step-by-step explanation:

Grouping like terms

9n+n=22-2

10n=20

Dividing through by 10

n=2

You might be interested in
Factor 3h2 – 11h - 42
Zina [86]
The answer is D
3*-42=-126
The factors of -126 that add to -11 are 7 and -18
replace -11h with 7h-18h
3h^2 + 7h - 18h - 42
Factor the first two terms and last two terms
h(3h+7) - 6(3h+7)
See how the two parentheses are the same?
THE ANSWER IS BELOW!!
(h-6)(3h+7)
the first parentheses has the terms that were outside, and the second has the original bracketed terms
This matches option D (it just multiplies the terms backwards, which gives the same result)
7 0
3 years ago
Read 2 more answers
Solve for me please this is trigonometry
Vladimir79 [104]

Answer:

x= 23.4

Step-by-step explanation:

In a right triangle the tangent of an angle is the ratio of the opposite length over the adjacent*. In formulas, tan 54° = x/17 Solving for x, using a calculator for the tangent, x= 23.4

*I promise I didn't just spellcheck that.

3 0
2 years ago
What is the decimal equivalent of 7/16
Sever21 [200]
The answer is 0.4375
3 0
3 years ago
Read 2 more answers
What is the product of the sum of eight and two and the difference between eight and two? Show all work.
meriva
<h2>Answer:</h2><h3>=60</h3><h2>Step-by-step explanation:</h2><h3>=Solution:</h3><h3> (8+2) × (8-2)</h3><h3> =10×6</h3><h3> =60#</h3>
3 0
2 years ago
Jenny has a new box of 8 colored pencils. Each one is perfectly sharpened. Together the colored pencils have a mass of 56 grams
storchak [24]

Answer:

If you are trying to find how much grams are in one color pencil it is 7 grams.

8 0
2 years ago
Other questions:
  • The softball team stopped for ice cream after a big game. five 2-scoop cones cost the same as three sundaes. If they bought nine
    8·1 answer
  • The first problem please
    9·1 answer
  • Is finding the mean weight of heart-disease patients in a study an example of data gathering?
    7·1 answer
  • What is 2/3 minus 3.
    12·2 answers
  • The Volume of a rectangular prism can be computed by using the formula V=LWH which shows an equation solving for W
    9·1 answer
  • You flip the same coin 900 mores times (1000 total flips). If half of the 900 additional flips are heads and half are tails, wha
    6·1 answer
  • 49 is 50% of what number?
    6·2 answers
  • Answer and explain please ILL MARK BRAINLIEST PLEASE HELP
    10·1 answer
  • What shape would be made if you cut a rectangular pyramid diagonally?
    11·1 answer
  • An inflatable pool has sprung a leak. You place a 1-gallon cup under the leak and find that it fills up in 195 seconds. How many
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!