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3 years ago

8n^2 multiplied by n^4

Mathematics

1 answer:

Aliun [14]3 years ago

7 0

8n2*n4

Final result :

2^3n^6

Step by step solution :

Step 1 :

Equation at the end of step 1 :

2^3n^2 • n^4

Step 2 :

Multiplying exponential expressions :

2.1 n^2 multiplied by n^4 = n^(2 + 4) = n^6

Final result :

2^3n^6

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3-(4-2) 5 3.4-2.5 11-4-2 2015 11 (42) (7-3)-(4-2)7-3-4-2

KATRIN_1 [288]

Answer: look below :)

Step-by-step explanation:

5 < 11 < 42 < 2015

5 is less than 11 is less than 42 is less than 2015

< 11/

< 42/

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2 years ago

a plumber charges $80 an hour for making house calls to do plumbingwork.He works between 2 to 6 hours a day.What is the domain

Zanzabum

Answer:

The domain is (x : 2 < x < 6}

The range is {y : 160 < y < 480}

Step-by-step explanation:

Assume that y is the total charge for x hours

∵ He charges $80 an hour

∵ The number of hours is x

∴ y = 80 x

x is the domain and y is the range

∵ He works between 2 to 6 hours a day

- That means x is between 2 and 6

∴ 2 < x < 6

∵ x represents the domain

∴ The domain is {x : 2 < x < 6}

Lets find the value of y at x = 2 and x = 6 to find the range

∵ x = 2

∴ y = 80(2)

∴ y = 160

∵ x = 6

∴ y = 80(6)

∴ y = 480

- That means y is between 160 and 480

∴ 160 < y < 480

∵ y represents the range

∴ The range is {y : 160 < y < 480}

3 0

3 years ago

SUPER EASY WILL GIVE BRAINLEIST IF DONE BEFORE 10 PM PLS HURRY. IF U HAVE TIME PLS HELP ME ON OTHER QUESTIONS THANK YOU <3

neonofarm [45]

Answer:

4. 17

5. 28

Step-by-step explanation:

4. This shape can be broken up into a square and two identical triangles.

The area of a square is A=S*S

The side length of the square is 3

So the area of the square is:

A = 3 * 3

A = 9

The area of the triangle is A=(1/2)B*H

The height is 4 and the base is 2

So the area of the triangle is:

A =(1/2) * 2 * 4

A= 4

To get the total area we add the values. Since there are two triangles, we will add the triangle area twice.

So the total area is

A = 9 + 4 + 4

A = 17

The area is 17.

5. We can split the shape into two triangles and calculate the area like that.

Remember the area of a rectangle is

A = L*W

Area of the first triangle is

A = 4 * 5

A = 20

The area of the second triangle is

A = 4 * 2

A = 8

So the total area is 28

I dont feel like doing the rest of the problems, but the process is similar.

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4 years ago

Given: f(x) = 5x-10, what is f(9)?

kap26 [50]

I think the answer might be in the photo but we would need to see what we’re working with lol

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3 years ago

Which term describes a fraction that has a variable or variable expression in its numerator, its denominator, or both?. . A.Vari

yaroslaw [1]

The correct answer is A. rational expression

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4 years ago

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