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
Dennis_Churaev [7]
3 years ago
9

21 is less than a number

Mathematics
1 answer:
bezimeni [28]3 years ago
7 0
The less than sign is <, so it’s going to be 21
You might be interested in
4 times a number plus 16 is more than 28.
umka21 [38]
4*4= 16 + 16= 32 :) You could do 4 * 4 that equals 16 then add 16 to that to get over 28.
4 0
3 years ago
Read 2 more answers
3in = Feet I need to understand how to convert this to fractions
Vinil7 [7]
A foot is 12 in so a fraction could be 3/12
8 0
3 years ago
Read 2 more answers
How many different anagrams can you make for the word MATHEMATICS?
Alex73 [517]

Answer:

4989600

Step-by-step explanation:

The given word is MATHEMATICS

Number of letters in the given word is 11

there are 2 M's, 2 A's and 2 T's

the given word is arranged in 11! ways

three letters are repeating, so we divide by repeating occurrences

number of different arrangements =\frac{11!}{2!2!2!}

= 4989600

7 0
3 years ago
A scientist invents a car that can travel for many hours without stopping for fuel. The car travels around a track at 54 miles a
Alla [95]

Answer: 1,296 m iles

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:  

Distance = Speed rate x time

  • speed rate = 54 miles per hour
  • time = 24 hours

Replacing with the values given and solving for D (distance)

D = 54 mph x 24 h = 1,296 m

The car traveled 1,296 miles

Feel free to ask for more if needed or if you did not understand something.

3 0
3 years ago
-2x + 15y = -24<br><br>2x + 9y = 24<br>​
pashok25 [27]

Answer:

dont know

Step-by-step explanation:

sorry

3 0
3 years ago
Other questions:
  • Problem 2.9 a runner completes the 200-meter dash with a time of 20.19 seconds. part a what was the runner's average speed in me
    12·1 answer
  • If you know the distance (d) an object has moved from a reference point and the time (t) it took to move that distance, you can
    6·1 answer
  • 5. Ann won a cash prize in a noontime show. She gave half of the money to her
    9·1 answer
  • Solve for x <br><br> Please help
    6·1 answer
  • What is the exponential regression equation for the data set x 3,4,7,11,12,16,19 y .3,.5,.9,1.2,1.7,1.7,1.9
    7·2 answers
  • Trip has 15 coins worth 95 cents four coins are worth twice as much as the rest . Construct a math argument to justify the conje
    14·1 answer
  • A cuboid with a volume of 374cm^3 has dimensions
    7·2 answers
  • How do you use percents to solve problems?
    7·1 answer
  • If f(x) = 1 - x, whitch value is equivelent to f(i)
    15·2 answers
  • 10. Find the circumference of the circle. Use 3.14 for pi. Round to the nearest unit.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!