2 years ago

Match the two numbers with their least common multiple (LCM). (6 points)

Mathematics

1 answer:

dexar [7]2 years ago

7 0

Answer:

Lcm of 4 and 6 is 12

Lcm of 6 and 8 is 24

Lcm of 6 and 10 is 30

Step-by-step explanation:

You might be interested in

Find the slope of the line

dmitriy555 [2]

-5/5 do rise over run

4 0

2 years ago

Among all pairs of numbers with a sum of 238238, find the pair whose product is maximum. Write your answers as fractions reduced

mylen [45]

Answer:

$x=119119,\;\;\;y=119119$

Step-by-step explanation:

Let the $x$ be the first number, $y$ be the second number and $p$ be the product of the first and second number.

i.e $x+y=238238$ $\Rightarrow x=238238-y$

$p=xy$

$\Rightarrow p=(238238-y)y\\\Rightarrow p=238238y-y^2$

$\Rightarrow \frac{dp}{dy} =238238-2y\\\Rightarrow 0=238238-2y\\\Rightarrow 2y=238238\\\Rightarrow y=119119$

Now,

$x=238238-119119\\\\ \Rightarrow x=119119$

Hence, $x=119119,\;\;\;y=119119$

8 0

2 years ago

What is the unit rate in miles per hour if Kelly walks 6 miles in 1.5 hours?

sammy [17]

Answer:

4 miles per hour.

Step-by-step explanation:

6/1.5 = 4

6 0

2 years ago

Need help with this question

ElenaW [278]

Answer: its 432cm=m cubed

Step-by-step explanation:

im not telling you

3 0

3 years ago

Read 2 more answers

Jasmine needs 300cm of fabric to make her new dress. The fabric costs $5 for each METER. How much will her fabric cost to make?

drek231 [11]

Answer:

$15

Step-by-step explanation:

Step 1:

300cm = 3m

Step 2:

$5 per 1m

Step 3:

$5 × 3

Answer:

$15

Hope This Helps :)

7 0

2 years ago