3 years ago

Use the distributed property to write an expression equivalent to 5x(3 4)

Mathematics

1 answer:

guajiro [1.7K]3 years ago

8 0

Um idk lane and oops idk Avenue

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Megan has $25 to spend at the movies. If her ticket cost $8.75 and she already

REY [17]

If you add the price of the ticket and drink it comes out to 12.25, subtract from 25 and the answer is 12.75

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3 years ago

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I NEED HELP ON THIS PLSSS , ILL MARK BRAINLIEST!!

Nataly_w [17]

Answer:

134.0 in^3

Step-by-step explanation:

Volume = (radius^2 * pi * height)/3 = (4^2 * pi * 8)/3 = 134.0 in^3

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2 years ago

Josiah was testing to see the distance his remote would work with his drone. He was

8090 [49]

Answer: please tell me if you got the answer to this problem. I’ve been looking for the past 2days. :)

Step-by-step explanation:

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3 years ago

What is the sum of (2x4 + 5x3 - 8x2 - x + 10) and (8x4 - 4x3 + x2 - x + 2)?

balu736 [363]

Option D: $10x^4+x^3-7x^2-2x+12$ is the right answer

Step-by-step explanation:

Given polynomials are:

$P_1 : 2x^4+5x^3-8x^2-x+10\\P_2: 8x^4-4x^3+x^2-x+2$

We have to find the sum of polynomials

So,

$S = P_1+P_2\\= (2x^4+5x^3-8x^2-x+10) + (8x^4-4x^3+x^2-x+2)\\=2x^4+5x^3-8x^2-x+10+8x^4-4x^3+x^2-x+2\\$

Combining like terms

$=2x^2+8x^4+5x^2-4x^3-8x^2+x^2-x-x+10+2\\= 10x^4+x^3-7x^2-2x+12$

Hence,

Option D: $10x^4+x^3-7x^2-2x+12$ is the right answer

Keywords: Polynomials, sum

Learn more about polynomials at:

#LearnwithBrainly

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3 years ago

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What is the value of this expression when<br> d= 47 and f = 3?<br> 6 (d - f) +f

agasfer [191]

Answer:

267

Step-by-step explanation:

We are given the expression: 6 (d - f) +f

The value of the expression when d= 47 and f = 3 is :

6 (47 - 3) +3 = 6×(44) + 3 = 264 + 3 = 267

=267

7 0

2 years ago