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3 years ago

Form a union for the following sets. M = {1, 2, 4, 8) N = (2,5,8)

Mathematics

2 answers:

inna [77]3 years ago

8 0

Answer:

H hcicucuckvjlzfjgixhdjvgkzkgv

Step-by-step explanation:

Dulfhoxfxcyxg yxyfyofucuffuocofoduucuoxugxyodoyy

ELEN [110]3 years ago

7 0

Answer:

Step-by-step explanation:

When you are asked to find the union of sets you find numbers that are present in both sets.

So a number that appears in both the sets of M and N are 2 and 8.

So M U N = { 2,8} where U is the symbol for union.

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A cube has a volume of 125 cubic inches. What is the length of each edge?

goldenfox [79]

Answer:

Step-by-step explanation:

5 time 5 is 25

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3 years ago

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Which of the following expressions is equivalent to the expression below 4(2x+11-x)

zubka84 [21]

4(2x+11-x)
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4 years ago

PLZ HELP GUYS...AND PLZ TRY LOL... BRAINLIEST ANSWER FOR WHO IS CORRECT ;)

lyudmila [28]

Answer: like terms are 17c and 10c, 3d and d

17c + 10c=27c

Step-by-step explanation:−3d−17c+10c−d

=−3d+−17c+10c+−d

Combine Like Terms:

=−3d+−17c+10c+−d

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7 0

4 years ago

Can someone help me out with some pesky math quiz :) I put a pic

Sindrei [870]

1. Simplifying ∛54 gives 3∛2

2. 27^1/3 * (27)^3 is equal to 27

3. The expression (2j4k)^4/5 can be written as $\sqrt[4]{32j^{20}k^{5} }^{5}$ making the first option the correct option

4. simplifying $\sqrt[4]{16x^{4} y^{12} }$ will result to 2x∛y

5. simplifying $\sqrt[5]{2940x^{13} y^{7} }$ will result to $14x^{6} y^{3} \sqrt{15xy}$ making the last option the correct option

<h3>How to simplify $\sqrt[5]{2940x^{13} y^{7} }$ </h3>

<u>given data</u>

$\sqrt[5]{2940x^{13} y^{7} }$

= ( 2940 * x^13 * y^7 )^1/5

$= ( 2^2 * 5 * 3 * 7^2 * x^{12} * x * y^6 * y )^{1/5}$

$= ( 2^2 * 5 * 3 * 7^2 * x^{12} * x * y^6 * y )^{1/5*5/2}$

$= ( 2^2 * 5 * 3 * 7^2 * x^{12} * x * y^6 * y )^{5/5*1/2}$

multiplying the values inside the parenthesis by ^1/2

$= ( 2 * 5^{1/2} * 3^{1/2} * 7 * x^{6} * x^{1/2} * y^3 * y^{1/2} )$

$= ( 14* 5^{1/2} * 3^{1/2} * x^{6} * x^{1/2} * y^3 * y^{1/2} )$

$= ( 14 * x^6 * y^3 ) ( 5^{1/2} * 3^{1/2} * x^{1/2} * y^{1/2} )$

$= ( 14x^6y^3 ) ( 15^{1/2} * x^{1/2} * y^{1/2} )$

$= ( 14x^6y^3 ) ( 15xy)^{1/2}$

$= ( 14x^6y^3 ) \sqrt{( 15xy)}$

we can therefore say that the last option is the answer

Read more on equations here: brainly.com/question/22688504

#SPJ1

3 0

1 year ago

Need help as soon as possible

nadya68 [22]

525. You need to take 14×27+7×3+14×9. That equals 525.

6 0

3 years ago