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
Step2247 [10]
3 years ago
5

9x^2-16=0 I need to solve

Mathematics
1 answer:
vivado [14]3 years ago
3 0
<span><span><span>Its x=± \frac{4}{3}
</span><span><span /><span /><span><span /></span></span></span></span>
You might be interested in
Correct answer gets 5 star
il63 [147K]

Answer:

A. The function is Nonlinear.

3 0
3 years ago
Solve the compound inequality and graph<br> Please help! :)
frozen [14]

Answer:

Step-by-step explanation:

x+4≥10 and x-6>-15

x≥10-4 and x>-15+6

x≥ 6 and x>-9

combining the two

x>-9

8 0
3 years ago
Select the correct answer.
Ghella [55]

Answer:x-5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Las llantas de un automóvil pequeño tiene una medida de 14 pulgadas de diámetro.Realiza la gráfica de una de las llantas colocan
LiRa [457]

Answer:

Invitamos cordial a revisar la imagen adjunta abajo para mayor detalle sobre la gráfica de las llantas.

La forma general de la circunferencia de la llanta está representada por x^{2}+y^{2}-49 = 0.

Step-by-step explanation:

A continuación, anexamos una representación de las llantas del automóvil como una circunferencia centrada en el origen y con un diámetro de 14 pulgadas, es decir, un radio de 7 pulgadas.

La ecuación estándar de la circunferencia centrada en un punto dado y con un radio determinado está definida por:

(x-h)^{2}+(y-k)^{2} =r^{2} (1)

Donde:

h, k - Coordenadas del centro de la circunferencia, medidas en pulgadas.

r - Radio de la circunferencia, medido en pulgadas.

Si conocemos que h = 0\,in, k = 0\,in y r = 7\,in, entonces la ecuación estándar que representa a la circunferencia de la llanta es:

x^{2}+y^{2} = 49

Ahora, la ecuación general de la circunferencia centrada en el origen satisface la siguiente expresión:

A\cdot x^{2}+A\cdot y^{2}+B = 0 (2)

Donde A, B son los coeficientes de forma de la circunferencia.

Entonces, la forma general de la circunferencia de la llanta está representada por la siguiente expresión:

x^{2}+y^{2}-49 = 0

6 0
3 years ago
Input the equation of the given line in standard form.
noname [10]

Answer:

y = 2/3x + 1/3

Step-by-step explanation:

Standard form of a line looks like y=mx+b. We already know that m is 2/3, but we don't know b. b is our y-int. With the given information, we can write this equation is point-slope form. That looks like y - y1 = m(x-x1). (x1, y1) = (1, 1) - the point given to us. So if you plug in that point to the equation, and the slope - m, it'll look like y - 1 = 2/3 (x - 1).

From here, you can just solve for y, and it'll be in standard form. I would distribute 2/3 first.

y - 1 = 2/3x - 2/3

Then, add 1 to both sides.

y = 2/3x + 1/3

4 0
3 years ago
Other questions:
  • If TRAP is an isosceles trapezoid what is the value of x
    15·1 answer
  • A sailboat travels a distance of 2 1/2 miles in 1/6 of an hour.Which complex fraction represents the unit rate in miles per hour
    9·1 answer
  • Roland's suitcase has a mass of 2,500 dekagrams. What is the mass of Roland's suitcase in kilograms.
    9·2 answers
  • True or False: Segment AB is congruent to segment BC. A B C -2 0 1 3 Select one: True False​
    5·1 answer
  • The area of a triangle is 30cm and its base is 10cm. What is the height, in cm, of the triangle
    14·2 answers
  • Find the value of x.
    14·1 answer
  • PLEASE help me with this question! This is really urgent! No nonsense answers please.
    7·1 answer
  • Rewrite this expression <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B5%5D%7Bx%7D%20" id="TexFormula1" title=" \sqrt[5]{x}
    15·1 answer
  • !!!HELP ME WITH THIS QUESTION PLEASE!!!
    7·2 answers
  • Which property is demonstrated below?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!