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
o-na [289]
3 years ago
5

Find the least common multiple for 45, 2

Mathematics
1 answer:
tresset_1 [31]3 years ago
6 0

Answer:

90

Step-by-step explanation:

The LCM is 90 because once you fill out the pattern which would be 45x1 45x2 45x3 and so on and 2x1 2x2 2x3 and so on you will eventually meet at 90.

You might be interested in
A man drove 210 miles in 3.5 hours. If the posted speed limit was 55 mph (miles per hour) the entire way, approximately how many
Alona [7]

Answer:

5mph over the speed limit

Step-by-step explanation:

In 1 hour the man drove 210/3.5=60 miles. 60mph is over the speed limit (55) by 5 mph.

5 0
2 years ago
A North American river otter wants to cross the North Saskatchewan river. It can swim at a speed of 2.75 m/s. In that location,
insens350 [35]

Answer:

Step-by-step explanation:

time to cross will be the distance divided by the velocity in that direction.

a) t = d/v = 45/2.75 = 16.363636... 16.4 s

In the same time that the otter is swimming cross stream, the stream is also moving perpendicularly at its own pace.

b) d = vt = 2.5(16.36) = 40.9090... 40.9 m

As velocity is a vector, An observer on the bank would see the velocity as the vector addition of the cross stream and down stream velocities

c) v = √(2.75² + 2.5²) = 3.716517... 3.72 m/s  magnitude

  θ = arctan2.5/2.75 = 42.2736... 42.3° downstream of a line straight across

7 0
3 years ago
Help with this question
Mariulka [41]

Answer:

I think its 68(pi)

Step-by-step explanation:

u must get first the slant height then get the SA of the cone and get the SA of the cylinder and add them but don't forget to subtract a base from ur final answer

7 0
3 years ago
Read 2 more answers
Tell whether -2 is a solution of the intequality. 8-2x<12
Llana [10]

Answer:

add 8 to 2 and then multiply the 8 with 12.

Step-by-step explanation:

6 0
3 years ago
I am a 2-digit number. I am a am an even number. The sum of all my digits together is 3. The order of my digits goes smallest to
julia-pushkina [17]

Answer:

12

Step-by-step explanation:

12 = 2 digits

1 + 2 = 3

1 < 2

8 0
3 years ago
Read 2 more answers
Other questions:
  • Steve said it does not matter which term is first and which term is second in a ratio, since ratios are different than fractions
    5·1 answer
  • 447,077 is what more than 347,077
    11·2 answers
  • During cooking, chicken loses 10% of its weight due to water loss. In order to obtain 1,170 grams of cooked chicken, how many gr
    12·1 answer
  • Find the value of x.​
    7·2 answers
  • A cargo truck travels at 75 mi/h. There are two drivers that keep the
    13·1 answer
  • Due to a bad crop year, the cost of cherries is projected to increase 133% this year. A pound of cherries currently costs $2.16.
    8·1 answer
  • Para que sirve el álgebra​
    5·2 answers
  • All I need is the answer and that’s all you have to give me thank you
    6·2 answers
  • What is 9% of 7200? To find out, first determine 1% of 7200. What is 1% of 7200?
    5·2 answers
  • There is £80 in a pot which is shared out amongst 3 people. Anne gets £20 Mark gets £35 and Ben gets £25. What ratio of the mone
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!