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DaniilM [7]
2 years ago
7

Please Answer, giving Brainliest and 50 points to the best answer!

Mathematics
1 answer:
tresset_1 [31]2 years ago
7 0

Answer:

10 and 40

Step-by-step explanation:

Find the prime factorization of 10

10 = 2 × 5

Find the prime factorization of 40

40 = 2 × 2 × 2 × 5

Multiply each factor the greater number of times it occurs to find the LCM:

LCM = 2 × 2 × 2 × 5

LCM=40

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PLEASE HELP!! I WILL MARK BRAINLIST
EleoNora [17]

Answer:

98 boxes of tile

Step-by-step explanation:

How would it be 32 thats more than he bought

8 0
3 years ago
The government will give each state the same amount of social security numbers. There are
Gennadij [26K]

Answer:

D. Both B and C

Step-by-step explanation:

The government will give the same amount of available social security number to each state. So the available social security number pool will be divided by the total number of states. There are a total of 50 states in the USA. If the number pool is 5 x 10^9, then each state going to have:

5 x 10^9 /50= 0.1 * 10^9 = 1*10^8

The answer will be D since 1 x 10^8 and 100,000,000 is the same number

7 0
3 years ago
The sum of two positive integers, x and y, is not more than 40. The difference of the two integers is at least 20. Chancee choos
kvasek [131]

Answer:

No, Chancee mixed up the variables, the correct solution is that x must be between 20 and 40 and y must be between 0 and 10.

Step-by-step explanation:

Here, x and y are positive integers,

Such that, their sum is not more than 40,  

i.e. x + y ≤ 40 where x, y ≥ 0,

⇒ y ≤ 40 - x                 ...............(1),

Their difference is at least 20,

i.e. x - y ≥ 20

-y ≥ 20 - x

⇒ y ≤ x - 20   ............(2),

Graphing y ≤ 40 - x :

Related equation of inequality (1),

y = 40 - x

if x = 0, y = 40,

if y = 0, 0 = 40 - x ⇒ x = 40,

'≤' represents a solid line,

Join the points (0, 40) and (40, 0) by solid line.

Graphing y ≤ x - 20:

Related equation of inequality (1),

y = x - 20,

if x = 0, y = -20,

if y = 0, 0 = x - 20 ⇒ x = 20,

'≤' represents a solid line,

Join the points (0, -20) and (20, 0) by solid line.

By graphing we obtained a feasible region that is the solution of the system of inequalities (1) and (2) ( shown below ),

In which,

20 ≤ x ≤ 40 and 0 ≤ y ≤ 30

Hence, Chancee did not find the correct solution.

5 0
3 years ago
Using number and symbols solve, 7x = 42
aleksley [76]
OK dose solve for x we n33d to get x by its self so 42/7 is 6 x is 6
7 0
2 years ago
Read 2 more answers
What is the complex conjugate of -8+12i
Nuetrik [128]
The complex conjugate of a + bi is a - bi

So, the complex conjugate of -8 + 12i is -8 - 12i.
5 0
3 years ago
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