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
DochEvi [55]
2 years ago
6

Solve for x in the problem below

Mathematics
1 answer:
Leokris [45]2 years ago
8 0

Answer:

x = 9

Step-by-step explanation:

This problem involves knowing the sum of angles in a triangle as well as the sum of supplementary angles. In any triangle, the sum of all the angles will always add up to 180°.  Supplementary angles add up to 180° and form a straight line.  In order to solve for 'x', we must set up an equation where the sum of the angles is equal to 180°.  Since the last angle of the triangle is not given, but we know that the value will be equal to 180 - (14x + 1), we can simplify this to 180 - 14x -1 or 179 - 14x.  We also know that this angle plus the other two angles of the triangle will add up to 180:

89 + 179 - 14x + 5x  - 7 = 180

Combine like terms:  261 - 9x = 180

Inverse operations: 261 - 261 - 9x = 180 - 261 or -9x = -81

Solve for x:  x = 9

You might be interested in
(HELP NEEDED) (PAST DUE) (STUCK) Please write a number line for the number 3
Rufina [12.5K]
55x< 200 - 65 is the correct answer Answer : 55 is less than 200 minus 65
8 0
3 years ago
Read 2 more answers
Categorical(qualitative) or quantitative. Indicate whether quantitative data are continuous or discrete.
Levart [38]

Answer:

1. Gender - qualitative

2. Age - Quantitative (Discrete)

3. Grade point Average - quantitative (Continuous )

4. Number of courses currently enrolled - quantitative (discreet)

5. Enrollment Status - qualitative

Step-by-step explanation:

Qualitative variables are those which are non-numeric, usually made up of strings or words. The quantitative variables are numeric, usually composed of digits and numbers.

Discreet variables have a finite or limited number of values which are countable as opposed to continuous variables with a non-finite range and hence, uncountable.

Gender is a qualitative variable as it is composed of non-nemeric labels which could be either Male or Female.

Age - is numeric and hence quantitative, since age is usually expressed in years, hence it is discreet.

Grade point Average is a quantitative and continuous variable due to its numeric nature and the fact that it can take up an infinite number of possible values including decimal values.

Number of courses enrolled is numeric can take a finite number of values, hence, it is discreet.

Enrollment status is qualitative as it is split into :

Part time or full time.

3 0
3 years ago
How much would $200 invested at 6% interest compounded annually be worth after 6 years? Round your answer to the nearest cent.
Neko [114]
A=P(1+ \frac{r}{n})^{nt}
A=future amount
P=present amount
r=rate in decimal form
n=number of times per year to be compounded
t=time in years

so
P=200
r=0.06
n=1
t=6

evaluate to find A
A=200(1+ \frac{0.06}{1})^{(1)(6)}
A=200P(1.06)^{6}
A=283.704
round
A=$283.70
6 0
3 years ago
Does anyone know how to solve this?
g100num [7]
Yes, 16.3 is y maybe but or else I need to use a protractor I believe
4 0
3 years ago
In a certain chemical, the ratio of zinc to copper is 4 to 19. A jar of the chemical contains 760 grams of copper. How many gram
Law Incorporation [45]
160 grams of zinc. 760/ 19 is equal to 40 so then we’d want to multiple 4 x 40 because that’s how much were growing by so then zinc is 160 grams
6 0
3 years ago
Other questions:
  • How do I do these 2? Explain in steps please!
    15·1 answer
  • Find the area of the following ellipse.
    11·1 answer
  • What number is 24% of 80
    11·1 answer
  • Which set of ordered pairs demonstrates a function? A (-2, -4), (-1, -2), (1, 2), (2, 4) B (-2, 4), (1, 2), (1, -2), (2, -4) C (
    13·2 answers
  • An oak tree in Jake's yard is 13 times taller than a model tree that he's making for a performance set.Together,the oak tree and
    12·2 answers
  • Plz help this assignment is due today!!! Also plz make sure to write the equation, graph, and type the solution. Thank you
    9·1 answer
  • Which statement is true for the equation 4x – 4x – 5 = –5? (5 points) It has no solution. It has one solution. It has two soluti
    6·1 answer
  • Please help me, i can’t afford to get anything wrong i’m failing /:
    14·1 answer
  • Which of the following numbers is not part of the solution to x&gt;1?<br> 1<br> 1.2<br> 4<br> 8
    9·2 answers
  • QUOSLIULICI
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!