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
MArishka [77]
3 years ago
10

The product of a rational and irrational number is rational.

Mathematics
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

What is the question?

Step-by-step explanation:

You might be interested in
The ratio of cats to dogs in the shelter is 2:3. If there are 8 cats, how many dogs are there?
maxonik [38]
12, for every 2 cats there are three dogs. 8/2 is four. you multiply 3 times 4 to get 12
4 0
10 months ago
Read 2 more answers
If a car travels 180 km on 12 liters of gas, how many km per liter does the car get? Express in simplest form.
lora16 [44]

Answer:

<u>5 kilo-meters per liter of gas</u>

Step-by-step explanation:

180 divided by 12 would be 180 / 12 = 5 km per liter

<em>(P.S., pls mark me brainliest, and have a nice day)</em>

6 0
3 years ago
If rectangle ABCD is rotated counter clock wise 90º about the origin, what will be the coordinates of the vertex D'?
7nadin3 [17]
So, the best way to do this is translate it to clockwise. 90 degrees counterclockwise is equal to 270 degrees clockwise. So, basically, to rotate, you would follow the following format for each point-
(X,Y) -> (-Y,X)
Now, you do it for each of the points.
A= (-5,5), so A' would be (-5,-5)
B= (-1,5), so B' would be (-5,-1)
C= (-5,4), so C' would be (-4,-5)
D= (-1,4) so D' would be (-4,-1)
Notice, how all the points end up in the square below it. Each quadrant has a specific number. The top right is quadrant 1, the top left is quadrant 2, the bottom left is quadrant 3, and the bottom right is quadrant 4. If you are rotating 270 degrees clockwise, you move to the right, like a clock. That puts the new rectangle in quadrant 3. That is a way to check your work.
Now, just so you know for future reference, the following are also different formats for different problems--
A 90 degree Clockwise rotation about the origin will be (X,Y) -> (Y, -X) *Note, -x just stands for the opposite. Say your original x is a negative number. Then the prime (new) x will be positive.
A 180 degree Clockwise rotation about the origin would be (X,Y) -> (-X,-Y) *Note, -y also stands for the opposite.
A 270 degree clockwise rotation about the origin would be (X,Y) -> (-Y,X).
For translating---
90 degrees Clockwise = 270 degrees Counter
270 degrees Clockwise = 90 degrees Counter

Hope this helped!
4 0
3 years ago
PLEASE HELP! Why did Southern states feel betrayed by President Zachary Taylor? He wanted popular sovereignty for new states, an
andriy [413]

Answer:

Southern states felt betrayed by President Zachary Taylor because he pushed for the 1850 Compromise on slavery, going against what his fellow southerners believed in.

6 0
2 years ago
Read 2 more answers
Take a square sheet of paper 20 cm by 20 cm, cut identical squares from each corner, and fold up the flaps to make a box (withou
iris [78.8K]

The maximum possible volume of this type of box that can be made from a 20 cm by 20 cm square of paper is 512cm³.

<h3>How to calculate the volume?</h3>

From the information, when the side of 1cm are cut, this will become an open box. The volume will be:

= 18 × 18 × 1

= 324cm³

Also, when 2cm is cut, the volume will be:

= 16 × 16 × 2

= 512cm³

Learn more about volume on:

brainly.com/question/1972490

#SPJ1

3 0
2 years ago
Other questions:
  • Can you solve for ×/4+7=5
    8·1 answer
  • In circle O, central angle AOB measures radians. What is the length of arc AB?
    9·2 answers
  • Does the parabola with equation x2– x + 6 = 0 have real or imaginary roots?
    8·1 answer
  • Please help me ive been crying for hours because im so stressed out
    9·1 answer
  • Write the equation of a line, in slope intercept form, that has a slope of 1 and passes through the point (2, 4).
    11·2 answers
  • HELP ME PLEASE I GIVE BRAINLIEST TO WHOEVER GIVES ME LEGIT ANSWER!
    11·2 answers
  • the difference between the exterior and the corresponding interior angle of the triangle is 81 °. determine those angles.​ (type
    14·1 answer
  • 4. Lynn can walk two miles intenta
    6·1 answer
  • WHAT PERCENTAGE OF 513000 IS 488800?
    8·2 answers
  • BRAINLIEST TO CORRECT
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!