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
djyliett [7]
3 years ago
8

Please help!! due soon!

Mathematics
1 answer:
Mamont248 [21]3 years ago
6 0

Answer:  D.  (-4, -2)

<u>Step-by-step explanation:</u>

Rotating 180° about the origin means the signs for the x- and y-values are opposite.

(x, y) → (-x, -y)

(4, 2) → (-4, -2)

You might be interested in
Simplify 3^4*x*(3/x^2)^-2
astraxan [27]
I think the answer is x^4
6 0
2 years ago
-5 1/3 converted to an improper fraction
julsineya [31]

Answer:

-16/3

Step-by-step explanation:

as the mixed fraction is -5 1/3

first multiply the denominator with the whole number 3 x -5 = -15

then you add 1 to the whole number without the negative sign = -16

the improper fraction then equal -16/3

                   

7 0
2 years ago
What is the equation of a line that contains the points (2,-2) and (0, -2)? y = 0
kvasek [131]
Y=-2 should be the answer
8 0
3 years ago
How far apart are the foci of an ellipse with a major axis of 20 feet and a minor axis of 14 feet?
omeli [17]
The solution for this question is simple. First we need to divide both numbers by 2 which will give us 10 and 7. This is the equation x^2/10^2 + y^2/7^2 = 1sqrt(100-49) = 7.14 (the answer do not have a perfect square root)
Foci are 14.28 units apart 
3 0
3 years ago
Find the volume of the solid of revolution formed by rotating about the x--axis the region bounded by the given curves.
Maslowich

Answer:

16 pi cubic units

Step-by-step explanation:

Given that a region is bounded by

f(x)=√x, y=0, x=1, x=4

And the region is rotated about x axis.

We can find that here radius would be y value and height would be dx

So volume would be as follows:

If f(x) is rotated about x axis volume

= \pi \int\limits^b_a {y^2} \, dx \\=\pi \int\limits^4_1 {x} \, dx\\=\pi *x^2  ^4_1\\= \pi*16-1\\=15\pi

cubic units.

4 0
3 years ago
Other questions:
  • Find (f of f)(0) neeeed help ?
    12·1 answer
  • if n is the largest two digit nuber that can be expressed as the product of two prime numbers greater than 3, what is the value
    15·1 answer
  • 100 POINTS AND BRAINIEST TO BEST CORRECT ANSWER!
    13·2 answers
  • Find the value for X , what is X?? Anyone knows!! I want to give you brainliest answer too
    8·1 answer
  • Find the surface area of the hemisphere 6cm
    5·1 answer
  • What is 4r + 3r + 7y + 5r - 2y - 6r ?<br><br>A. 5r + 5y<br><br>B. 29r - 27y<br><br>C. 27ry​
    6·1 answer
  • This killing me pls help ‍♀️
    15·2 answers
  • What is the following product?<br> 4V7•4V7•4V7•4V7<br> A 4(4V7)<br> B 4v7<br> C 7^4<br> D 7
    13·1 answer
  • For what values of x is the absolute value of x less than or equal to 1.5? (Hint: Substitute numbers into the inequality |x| ≤ 1
    7·1 answer
  • Three dumpsters are delivering sand to a golf course
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!