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
n200080 [17]
1 year ago
5

PLSSS HELPP!!! WILL MARK BRAINLIEST PLSSS

Mathematics
1 answer:
qwelly [4]1 year ago
3 0

Answer:
28.26

Step-by-step explanation:

Don't lie please give brainliest

You might be interested in
Solve the equation, <br>-3|6n-2|+5=8
Marianna [84]
Hey..... Nice to see you :)
Let me help you out.

-3|6n -2| + 5 = 8
-3|6n -2| = 8-5
-3|6n -2| = 3
|6n -2| = 3/-3
|6n -2| = -1
Now, solve absolute value
No solutions.

Because absolute value cannot be less than 0.


I hope that's help !
5 0
3 years ago
It is a linear equation but i don't know how to set the equation up , need help​
ryzh [129]

Step-by-step explanation:

x = number of novels

y = number of dictionaries

x = 8y

88x + 208y = 13680

now, using the identity of the first equation in the second equation gives us

88(8y) + 208y = 13680

704y + 208y = 13680

912y = 13680

y = 13680/912 = 15

x = 8y = 8×15 = 120

so, there were 120 novels and 15 dictionaries sold.

7 0
2 years ago
△ABC is reflected to form ​​ ​ △A'B'C' ​.
Leno4ka [110]
Reflection across the y-axis
7 0
2 years ago
Read 2 more answers
Describe a mathematical idea or philosophy that came out of the Vitruvian Man.
iragen [17]

Answer:

provides a procedure to hand-draw a square and a circle of equal area

Step-by-step explanation:

According to Vitruvian Man, an arm span and height have a nearly perfect correspondence in the human body. As a result, the body is placed perfectly inside a square. Buildings and other works of man should also occur depending on these proportions. All of this ties in with the problem of finding a procedure to hand-draw a square and a circle of equal area.

6 0
3 years ago
Please help me solve these are quadratic equations: I​
julia-pushkina [17]

Answer:

\boxed {\boxed {\sf a= 3, b=7, c=2}}

\boxed {\boxed {\sf Y-intercept = c }}

\boxed {\boxed {\sf Minimum}}

Step-by-step explanation:

a. a, b, c

Quadratic equations in standard form are written as:

f(x)= ax^2+bx+c

The exponents are listed from greatest to least. The quadratic is already in this form, so match up the variables and values in the equation.

f(x)= 3x^2+7x+2

a=3 \\b=7 \\c=2

b. Y-intercept

The y-intercept for a quadratic is c.

You can also substitute 0 in for x, because the y-intercept occurs when the quadratic crosses the y-axis (at x=0).

f(0)= 3(0)^2+7(0)+2

f(0)=3(0)+7(0)+2\\f(0)= 0+0+2\\f(0)=2

We know that c=2, so the y-intercept is c.

c. Maximum/minimum

The entire quadratic is positive, so the quadratic opens up and has a minimum.

8 0
3 years ago
Other questions:
  • Identify the numerator and denominator of the following number.<br> 1/6
    10·1 answer
  • What is the sine and cosine of 240
    14·2 answers
  • Which of these is the algebraic expression for "some number to the power of six?" A.6x B.X+6 C.X^6 D.6^X
    12·1 answer
  • *ANSWER CORRECTLY TO BE BRAINILEAST*
    10·2 answers
  • Multiply the polynomials (x + 6)(2x - 2). What is the product in the form ax2 + bx +c?
    9·1 answer
  • Use the value of the discriminant to determine the type of roots for x²-3x+1=0
    10·1 answer
  • Which triangles are right triangles?<br> Select ALL correct answers.
    12·1 answer
  • (WILL GIVE BRAINLIEST)
    14·1 answer
  • In algebra (grade 7) :-
    12·2 answers
  • In 1960, the population of a town was 14 thousand people. Over the course of the next 50 years, the town grew at a rate of 30 pe
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!