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
Doss [256]
2 years ago
12

Which of the following names of geometric objects does The order of letters not matter

Mathematics
1 answer:
Lady_Fox [76]2 years ago
5 0

9514 1404 393

Answer:

  B.  line AB

Step-by-step explanation:

The terminal point must be named first when naming a ray.

The vertex must be named in the middle when naming an angle.

The order of points does not matter when naming a line.

You might be interested in
Please show work it’s for calc
Masja [62]

Answer:

24

Step-by-step explanation:

The question is asking for the net area from x=3 to x=10.

It gives you the net area from x=3 to x=5 being -18.

It gives you the net area from x=5 to x=10, being 42.

Together those intervals make up the interval we want to find the net area for.

-18+42=42-18=24

4 0
2 years ago
6th grade help plzz #1 #8
olga nikolaevna [1]
The answer to #1 is B. 10+5=15 it has to be longer than 15. I do not see question 8.
7 0
3 years ago
HURRY FAST I NEED DIS NOW PLS
Licemer1 [7]

Answer:

both are 24in ^2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
WILL MARKDOWN BRAINLIEST
sergij07 [2.7K]

Answer:

1. $539

2. $300

3. C

Step-by-step explanation:

May I have brainliest?

5 0
3 years ago
Use the given transformation to evaluate the integral. (15x + 15y) dA R , where R is the parallelogram with vertices (−1, 4), (1
MA_775_DIABLO [31]

Answer:

\int_R 15x+15y dA = \frac{8}{16875}

Step-by-step explanation:

Recall the following: x = 15u+15v, y = -60u+15v. So, x-y = 75u. Then u = (x-y)/75. 4x+y = 75v. Then v = (4x+y)/75.

We will see how this transformation maps the region R to a new region in the u-v domain. To do so, we will see where the transformation maps the vertices of the region.

(-1,4) -> ((-1-4)/75,(4(-1)+4)/75) = (-1/15, 0)

(1,-4)->(1/15,0)

(3,-2)->(1/15,2/15)

(1,6)->(-1/15,2/15)

That is, the new region in the u-v domain is a rectangle where \frac{-1}{15}\leq u \leq \frac{1}{15}, 0\leq v \leq \frac{2}{15}.

We will calculate the jacobian of the change variables. That is

\left |\begin{matrix} \frac{du}{dx}& \frac{du}{dy}\\ \frac{dv}{dx}& \frac{dv}{dy}\end{matrix}\right| (we are calculating the determinant of this matrix). The matrix is

\left |\begin{matrix} \frac{1}{75}& \frac{-1}{75}\\ \frac{4}{75}& \frac{1}{75}\end{matrix}\right|=(\frac{1}{75^2})(1+4) = \frac{1}{15\cdot 75} (the in-between calculations are omitted).

We will, finally, do the calculations.

Recall that

15x+15y = 15(15u+15v) + 15(-60u+15v) = (15^2-15\cdot 60 )u+2\cdot 15^2v = 15^2(-3)u+2\cdot 15^2 v

We will use the change of variables theorem. So,

\int_R 15x+15y dA = \int_{\frac{-1}{15}}^{\frac{1}{15}}\int_{0}^{\frac{2}{15}} 15^2(-3)u+2\cdot 15^2 v \cdot (\frac{1}{15^2\cdot 5}) dv du = \int_{\frac{-1}{15}}^{\frac{1}{15}}\int_{0}^{\frac{2}{15}}\frac{-3}{5}u+\frac{2}{5}v dvdu

This si because we are expressing the original integral in the new variables. We must multiply by the jacobian to guarantee that the change of variables doesn't affect the value of the integral. Then,

\int_{\frac{-1}{15}}^{\frac{1}{15}}\int_{0}^{\frac{2}{15}}\frac{-3}{5}u+\frac{2}{5}v dvdu = \int_{\frac{-1}{15}}^{\frac{1}{15}}\frac{-3}{5}u\cdot \frac{2}{15} + \frac{2}{5}\cdot \left.\frac{v^2}{2}\right|_{0}^{\frac{2}{15}}du = \frac{-3}{5}\left.\frac{u^2}{2}\right|_{\frac{-1}{15}}^{\frac{1}{15}}\cdot \frac{2}{15} + \frac{2}{5}\cdot \left.\frac{v^2}{2}\right|_{0}^{\frac{2}{15}} = \frac{8}{16875}

5 0
3 years ago
Other questions:
  • Given the figure below, find the values of x and z.
    7·1 answer
  • A survey was conducted
    15·2 answers
  • The dimensions of a cube are doubled. The volume of the enlarged cube is how many times the volume of the original cube?
    5·2 answers
  • 12/15 in simplest form
    10·2 answers
  • Vikki the vipers car averages 22 miles per gallon of gas.Predicthow far vikki can travel on 5 gallons of gas
    8·2 answers
  • What part of a aday is 4 hours and 20 mintes?
    10·1 answer
  • Find the missing angles
    10·1 answer
  • Nancy started the year with $425 in the bank and is saving $25 each week. Sam started the year with $705 but is spending $15 a w
    5·1 answer
  • 8y - 3 = 37<br> What is y?
    8·2 answers
  • I will give Brainliest two whoever answers 1st (if correct)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!