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
Lady bird [3.3K]
1 year ago
10

Find smallest number which on adding to 19 it is exactly divisible by 28,36 and 45 (LCM).

Mathematics
1 answer:
BabaBlast [244]1 year ago
7 0

Answer:

1241

Step-by-step explanation:

∴

L.C.M. of 28, 36 and 45 = 2 × 2 × 3 × 3 × 5 × 7 = 1260

∴

the required number is 1260 - 19 = 1241

Hence, if we add 19 to 1241 we will get 1260 which is exactly divisible by 28, 36 and 45.

You might be interested in
the probability that a baby girl is born is 0.56. If 600 babies are born,how many can you expect to be girls?
Alex73 [517]

0.56\cdot600=336


336 girls

7 0
3 years ago
Read 2 more answers
A fair dice is rolled
Tema [17]

Answer:

1/2

Step-by-step explanation:

you could get 2 or 4 or 6

6 0
3 years ago
A construction crew is lengthening a road that originally measured 41 miles. The crew is adding one mile to the road each day. T
devlian [24]

Answer:

  69 miles

Step-by-step explanation:

Put the number in place of the variable representing it and do the arithmetic.

  L = 41 +28 = 69

After 28 days, the length of the road is 69 miles.

6 0
3 years ago
True or false? :The larger the Mean Absolut<br> or the more consistent the data is.
IrinaVladis [17]

Answer: it should be true if I'm correct

Step-by-step explanation:

5 0
3 years ago
Factor Completely<br><br> 2x²-4x+6
vagabundo [1.1K]


okay well usually what I would tell you would be to use the ABC method. you would multiply A (2) by C (6) to get twelve. so you need two numbers that multiply to twelve and add to -4 (the B value). but there are no numbers that fit this description so you have to use the GCF method instead

for this method you must find the GCF for all three numbers which in this case is 2.        2(x^2-2x+3) all these numbers are now prime so this is the factored form

7 0
3 years ago
Other questions:
  • 1. Does the bowling ball have more potential energy or kinetic energy as it sit on top of the building? Why?
    7·1 answer
  • If u(x)=-2x²+3 and v(x)=1/x, what is the range of (u ° v)(x)?
    13·2 answers
  • What is the 3rd term of the sequence? <br> a1 = 40 and an = 0.5(an – 1) <br> a3 =
    8·1 answer
  • Find the mean of 9.63, 9.75, 9.79, 9.80, 9.88, 9.94, 9.98, 11.99
    13·1 answer
  • SLOPE AGAIN HEE HEE PLEASE HELP ME! + 50 WHOLE POINTS
    14·1 answer
  • ♥️♥️♥️♥️♥️♥️♥️♥️♥️ help me
    12·1 answer
  • 0.71 divided by 12.07
    9·1 answer
  • Simplify (5r^2t)^2(3r^0t^4)
    6·1 answer
  • Given a mean of 80 and a standard deviation of 3, label the normal curve below.
    5·1 answer
  • ladder 5m tall when set against a wall of house just reach the window at a height 3m how far is the lower end of ladder from the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!