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
yaroslaw [1]
4 years ago
9

Solve equation for n

Mathematics
1 answer:
balu736 [363]4 years ago
8 0

<em>Simplify 2/3 + n + 6 to n + 20/3</em>

n + 20/3 = 3/4

<em>Subtract 20/3 from both sides</em>

n = 3/4 - 20/3

<em>Simplify 3/4 - 20/3 to - 71/12</em>

<u>n = -71/12</u>

You might be interested in
How many times does 32 go into 400
Andrei [34K]
12.5 because 400/32 is 12.5 lol I used a calculator
7 0
3 years ago
Read 2 more answers
10. **BONUS**
jeyben [28]

Answer:

B. x, y, ac

Step-by-step explanation:

variable

[ˈverēəb(ə)l]

NOUN

variables (plural noun)

an element, feature, or factor that is liable to vary or change.

"there are too many variables involved to make any meaningful predictions"

mathematics

a quantity which during a calculation is assumed to vary or be capable of varying in value.

computing

a data item that may take on more than one value during the runtime of a program.

astronomy

short for variable star.

(variables)

the region of light, variable winds to the north of the northeast trade winds or (in the southern hemisphere) between the southeast trade winds and the westerlies.

Variables

Variables

Dependent and independent variables are variables in mathematical modeling, statistical modeling and experimental sciences. Dependent variables receive this name because, in an experiment, their values are studied under the supposition or hypothesis that they depend, by some law or rule (e.g., by a mathematical function), on the values of other variables. Independent variables, in turn, are not seen as depending on any other variable in the scope of the experiment in question. In this sense, some common independent variables are time, space, density, mass, fluid flow rate, and previous values of some observed value of interest (e.g. human population size) to predict future values (the dependent variable).

5 0
3 years ago
Read 2 more answers
Which of these tables represents a function?
Ganezh [65]
The first one :)

apparently brainly needs 20+ characters so ejsorjxlhelehIwbekzheknf
8 0
3 years ago
Help with those three please!!
Scilla [17]

Answer:

Part 1) Option A. The axis of symmetry is x=4

Part 2) Option C. minimum

Part 3) Option A. (4,-4)

Part 4) Option B. (2,0) and (6,0)

Step-by-step explanation:

we have

f(x)=x^{2}-8x+12

Part 1) What is the axis of symmetry of the parabola described by the equation above?

we know that

The equation above is a vertical parabola open upward

The axis of symmetry is the x-coordinate of the vertex

Find the vertex of the parabola (convert the equation in vertex form)

f(x)-12=x^{2}-8x

f(x)-12+16=x^{2}-8x+16

f(x)+4=x^{2}-8x+16

f(x)+4=(x-4)^{2}

f(x)=(x-4)^{2}-4 ----> equation in vertex form

The vertex of the parabola is (4,-4)

so

The axis of symmetry is x=4

Part 2) The vertex of the equation above is also

we know that

The equation above is a vertical parabola open upward

therefore

The vertex is a minimum

Part 3) What is the vertex of the parabola described by the equation above

we know that

The equation of the parabola into vertex form is equal to

f(x)=(x-4)^{2}-4

therefore

The vertex of the parabola is (4,-4)

Part 4) What are the  x-intercepts of the parabola described by the equation above

we know that

The x-intercepts are the values of x when the value of y is equal to zero

so

f(x)+4=(x-4)^{2}

f)x)=0

so

4=(x-4)^{2}

take square root both sides

(x-4)=(+/-)2

x=4(+/-)2

x=4(+)2=6

x=4(-)2=2

therefore

The x-intercepts are

(2,0) and (6,0)

7 0
3 years ago
Given the quadratic equation: 1/2x^2+3x−10=0
nadezda [96]

Answer:

x=2.3851648071345037,−8.385164807134505

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Kalon and his friend Marna own a chimney sweep service company. Working together, they can clean a chimney in 1 5/7 hours. If it
    11·1 answer
  • Which ordered pairs prevent this relation from being a function?
    13·1 answer
  • Applications of systems of equations
    10·1 answer
  • I need help with<br> These two questions.(nothing is missing)
    10·2 answers
  • Help me idk what it means
    11·1 answer
  • Two runners start 30kilometer apart and run toward each other. they meet after 3hours. One Runner runs 2 kilometers per hour fas
    15·1 answer
  • I need help with this
    13·1 answer
  • Please someone help me
    13·2 answers
  • What's the answer to question c in the graph below
    9·2 answers
  • PLEASE HELP FINDING TRIANGLE ANGLE
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!