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
nignag [31]
4 years ago
10

If 12 and 20 each divide K without a remainder, what is the value of K?

Mathematics
2 answers:
Sidana [21]4 years ago
6 0

Answer:

4

Step-by-step explanation:

1*12=12   1*20=20

2*6=12   2*10=20

3*4=12   4*5=20

both have a similar multiple of 4, so k must be 4.

Juli2301 [7.4K]4 years ago
4 0

Factors of 12 : 1, 2, 3, 4, 6, 12

Factors of 20: 1, 2, 4, 5, 10, 20

In both lists of factors, 4 is in common. Therefore, the value of K is 4 because it can divide into both 12 and 20 without a remainder. 2 is also another possible value of K.

You might be interested in
Evaluate the expression when m= -8 and n = 4<br> 5-m-n
borishaifa [10]

Answer:

9

Step-by-step explanation:

5-(-8)-4=9

Hope this helps!

7 0
3 years ago
Read 2 more answers
Help please! :)<br>Question in picture
sergey [27]

Answer:

70km per hour is the rate of change



6 0
4 years ago
A cell phone company is looking to place a new tower to service 3 cities. In order for it to best service each city, it needs to
AlladinOne [14]
A circle is a collection of points all of which are on the circumference of the circle.  If you use algebra and (x-h)^2 + (y-k)^2 = r^2 and the info contained in the coordinates (x,y) of each city, you can find h, k and r.  Then r is the (equal) distance between each city and the center of the circle, where the new tower will be built.

3 0
3 years ago
20. Three cards are selected form a standard deck of cards and not
frozen [14]

We have a probability of  \frac{13}{52}=\frac{1}{4} for the first card to be a diamond. Having drawn this first card <em>without replacement,</em> there are now 12 diamonds remaining in a deck of 51 cards, so the probability that the second card is a diamond, given that the first card was a diamond, is \frac{12}{51}=\frac{4}{17}. Similarly, for the third card, there are 11 diamonds in a deck of 50, so the probability of drawing a third diamond is \frac{11}{50}. Now, since these events are dependent, we multiply these three probabilities to get our answer of \frac{11}{850}.

6 0
3 years ago
The scale on the architectural plans for a new house is 1 in. equals 4 ft. Find the length and width (in ft) of a room that meas
Oksi-84 [34.3K]

Answer: the actual length and width of the room is 24ft by 36ft

Step-by-step explanation:

The scale on the architectural plans for a new house is 1 in. equals 4 ft. This means that every 1 inch on the on the architectural plan represents 4 feet on the actual building.

Therefore, if the length of the room as measured on the drawing is 6 inches, the actual length of the room will be

6 × 4 = 24 feet

Also, if the width of the room as measured on the drawing is 9 inches, the actual width of the room will be

9 × 4 = 36 feet

8 0
3 years ago
Other questions:
  • A standard bathtub holds 70 gallons of water. On average, it takes 7 and 1/2 minutes to drain a bathtub. How many gallons of wat
    15·1 answer
  • Cities A &amp; B are 5 inches apart on a map. Cities C&amp;D are 4 inches apart. If C &amp; D are 900 miles apart, how many mile
    11·1 answer
  • Write the pair of fractions as a pair of fractions with a common denominator 3/10 and 2/5
    14·1 answer
  • 3|4x-9=27<br> What does the “x” equal?
    14·1 answer
  • 24. The farmer's market has strawberries that sell for $5 per pound and cherries that sell for $3 a pound. Write an
    15·1 answer
  • You deposit $250 in an account. The account earns $20 simple interest in 4 years. What is the annual interest rate?
    12·1 answer
  • Two planes are the same altitude. From the airport , one plane is 50 km away in the direction of N°60 E and another is 80 km awa
    9·1 answer
  • Hannah has a aquarium with 25 Liter of water in it.How many milliliters of water are in the aquarium
    14·2 answers
  • A drawing has a scale of 1 : 40
    14·1 answer
  • 1. Which of the following is the slope-intercept form of 6x + 2y = 28?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!