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
Sauron [17]
2 years ago
9

PLEASE ASAP I NEED HELP

Mathematics
1 answer:
Lelechka [254]2 years ago
8 0

Answer:

with wut???

Step-by-step explanation:

You might be interested in
Triangle DEF has coordinates D (5,2), E (5,-2), and F(-4, 0). Which of the
andreev551 [17]

Answer:

Well, I don't have further explanation to this question but I know the answer which is: The x-axis is the only line of symmetry

4 0
3 years ago
A florist sold 14 flower bouquets yesterday, including 7 lily bouquets. Based on past data, how many of the next 20 bouquets sol
tensa zangetsu [6.8K]

Answer:

10

Step-by-step explanation:

From past data:

Fraction of lily sold :

Total flowers / number of lily

Total flowers = 14

Number of lily = 7

Fraction of lily = 14 /7 = 1/2

Going by these ;

Expected number of lilies in the next 20 bouquets sold :

Fraction of lily * number of flower in bouquet

1/2 * 20

= 10 lilies

5 0
3 years ago
Write an equation of a line that passes through (-12, -14) with slope 6.
damaskus [11]

The slope intercept form of a line is y = mx + b

  • m = slope
  • b = y-intercept

Plug in the slope, 6, into m.

Rewrite the equation;

  • y = 6x + b
  • We need to find b, your y-intercept, to finish this equation.

Plug in your point coordinate, (x, y) ⇒ (-12, -14) into the equation.

  • -14 = 6(-12) + b

Solve for b to find the y-intercept.

  • -14 = -72 + b
  • 58 = b

Your new equation (your answer) is<em> </em>y = 6x + 58.

6 0
3 years ago
A car dealership earns a portion of its profit on the accessories sold with a car. The dealer sold a Toyota Camry loaded with ac
WINSTONCH [101]
$24000/8 = $3000
The accessories cost $3000
4 0
3 years ago
Read 2 more answers
A torus is formed by rotating a circle of radius r about a line in the plane of the circle that is a distance R (&gt; r) from th
jeyben [28]

Consider a circle with radius r centered at some point (R+r,0) on the x-axis. This circle has equation

(x-(R+r))^2+y^2=r^2

Revolve the region bounded by this circle across the y-axis to get a torus. Using the shell method, the volume of the resulting torus is

\displaystyle2\pi\int_R^{R+2r}2xy\,\mathrm dx

where 2y=\sqrt{r^2-(x-(R+r))^2}-(-\sqrt{r^2-(x-(R+r))^2})=2\sqrt{r^2-(x-(R+r))^2}.

So the volume is

\displaystyle4\pi\int_R^{R+2r}x\sqrt{r^2-(x-(R+r))^2}\,\mathrm dx

Substitute

x-(R+r)=r\sin t\implies\mathrm dx=r\cos t\,\mathrm dt

and the integral becomes

\displaystyle4\pi r^2\int_{-\pi/2}^{\pi/2}(R+r+r\sin t)\cos^2t\,\mathrm dt

Notice that \sin t\cos^2t is an odd function, so the integral over \left[-\frac\pi2,\frac\pi2\right] is 0. This leaves us with

\displaystyle4\pi r^2(R+r)\int_{-\pi/2}^{\pi/2}\cos^2t\,\mathrm dt

Write

\cos^2t=\dfrac{1+\cos(2t)}2

so the volume is

\displaystyle2\pi r^2(R+r)\int_{-\pi/2}^{\pi/2}(1+\cos(2t))\,\mathrm dt=\boxed{2\pi^2r^2(R+r)}

6 0
3 years ago
Other questions:
  • Marli has one bag of different colored, same-size chips. there are 4 blue chips, 5 red chips, and 3 black chips. what is the pro
    9·1 answer
  • What is 6 times 3 over 8? How do you do it? In a fraction and simplified?
    6·2 answers
  • If 2 1/2 pounds of pecans cost $2.10 and 2 1/3 pounds of almonds cost $2.60, which nut is less expensive per pound?
    8·2 answers
  • A Turtle traveled 1/10 mile in 1/2 hour. What was the turtle’s rate in miles per hour?
    7·1 answer
  • Simplify 6 plus 7 times 2
    13·2 answers
  • Select from the drop-down menu to correctly identify the property shown.
    8·2 answers
  • The equation that fits the data on a scatterplot of the values of stock QRS has
    15·2 answers
  • Helppppopoop help help help
    12·2 answers
  • sherry and chris live in different cities. they are planning to meet in nashville, but each will need to drive several days to g
    5·1 answer
  • PLZ HELP!! NEED QUICKLY!!<br> Given: ∆ABC ≅ ∆DEF. Find DF and m∠B.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!