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
N76 [4]
3 years ago
6

What number is 6% of 30?

Mathematics
2 answers:
DedPeter [7]3 years ago
7 0

Answer:

1.8

Step-by-step explanation:

6 percent can also be written as 0.06

the word "of" almost always refers to multiplication

so, to find 6 percent of 30, multiply them together

0.06 x 30 = 1.8

hope this helps!

rosijanka [135]3 years ago
3 0

so you would do 6/100 *30/1 wich is 90/50 as a pecent is 180 an move the decimal place 2 times

<u>ANSWER</u> 1.8


You might be interested in
If Alice would to leave her house around 6:30am and get back about 7:15am, but its a 21 mintue walk to and back. Will she make i
Naddik [55]
Before 7:15 is the answer.

6:30 + 21 minutes + 21 minutes puts the time back at 7:12.
5 0
3 years ago
Read 2 more answers
If it take Tracy 1/4 of an hour to do her homework,and it takes Trent 3/4 of an hour to do his homework,how much total time does
NeX [460]
It takes them 45 minutes if they start at the same time, but adding them together it would be an hour.
7 0
3 years ago
Read 2 more answers
Match the pairs of equations that represent concentric circles. Tiles
Darina [25.2K]
I will explain you and pair two of the equations as an example to you. Then, you must pair the others.

1) Two circles are concentric if they have the same center and different radii.

2) The equation of a circle with center xc, yc, and radius r is:

(x - xc)^2 + (y - yc)^2 = r^2.

So, if you have that equation you can inmediately tell the coordinates of the center and the radius of the circle.

3) You can transform the equations given in your picture to the form (x -xc)^2 + (y -yc)^2 = r2 by completing squares.

Example:

Equation: 3x^2 + 3y^2 + 12x - 6y - 21 = 0

rearrange: 3x^2 + 12x + 3y^2 - 6y = 21

extract common factor 3: 3 (x^2 + 4x) + 3(y^2 -2y) = 3*7

=> (x^2 + 4x) + (y^2 - 2y) = 7

complete squares: (x + 2)^2 - 4 + (y - 1)^2 - 1 = 7

=> (x + 2)^2 + (y - 1)^2 = 12 => center = (-2,1), r = √12.

equation: 4x^2 + 4y^2 + 16x - 8y - 308 = 0

rearrange: 4x^2 + 16x + 4y^2 - 8y = 308

common factor 4: 4 (x^2 + 4x) + 4(y^2 -8y) = 4*77

=> (x^2 + 4x) + (y^2 - 2y) = 77

complete squares: (x + 2)^2  - 4 + (y - 1)^2 - 1 = 77

=> (x + 2)^2 + (y - 1)^2 = 82 => center = (-2,1), r = √82

Therefore, you conclude that these two circumferences have the same center and differet r, so they are concentric.
5 0
3 years ago
4a + 3b - 2a - 6b<br> .. help lol
ycow [4]

Answer:

2a-3b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Now Cathy is three times as old as Katie. In six years Cathy will be only twice as old as Katie. How old is each girl now?
klasskru [66]

Answer:

6 and 18

6+6=12

18+6=24

12x2=24

Unless a number is given it is mainly trial and error so guessing numbers that fit the first part of Ax3=B

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A new species of sea crab has been discovered, and an experiment conducted to determine whether or not the animal can regulate i
    10·1 answer
  • Find the quotient. 6^8/6^6
    14·2 answers
  • To make a specific shade of green paint, Timia mixes 2 cups of blue paint with 10 cups of yellow point. How many cups of yellow
    7·1 answer
  • What is the value of the discriminant for the quadratic equation 0 = x + 2 + x^2?
    9·1 answer
  • On a map, 1 inch = 4.5 miles. The distance between city A and city B on the map is 6 inches. How far apart are the two cities in
    15·1 answer
  • Pat thinks of a number that is greater than 4 and less than 5.He doubles the number
    11·1 answer
  • F(b)-f(a)
    5·1 answer
  • I have nothing to add here lolololol
    8·1 answer
  • Heyy! i’ll give brainliest please help.
    10·2 answers
  • 77
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!