2 years ago

Which of the following expressions is an example of a binomial?

Mathematics

1 answer:

masha68 [24]2 years ago

6 0

Answer: A. $-\frac{2}{3} x^3+5x$

Step-by-step explanation:

The answer is A, $-\frac{2}{3} x^3+5x$ because a binomial has two terms

In other words if there is a single sign like '+'

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Laura has a backyard that she wants to renovate. Her

miskamm [114]

Answer:

Area of the walkway = 8<em>x </em>+ 24

Step-by-step explanation:

Area of the total backyard = $l\times b$

Area of total backyard = $(x+6)\times (x+4) = x^{2} +10x + 24$

Now, Area of the rectangular garden = $l\times b$

Area of the rectangular garden = $x (x+2) = x^{2} + 2x$

Now area of the walkway poured with concrete = Area of the backyard - Area of the rectangular garden

= $(x^{2} +10x +24) - (x^{2} +2x)$

= $x^{2} + 10x +24 - x^{2} -2x$

= 8<em>x</em> + 24

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3 years ago

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2 years ago

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What is 15% of 60? How did you find your answer?

Norma-Jean [14]

Answer:

15% of 60 is 9

Step-by-step explanation:

15%= 3/20

3/20*60= 180/20

180/20= 9

15% of 60 is 9

Hope this helps!

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3 years ago

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How to solve 5h+7=17

Alex777 [14]

If you are trying to find h, then its very simple.
So lets see 5+7=12
So 17-12=5
So lets check to see if h=5
5+5+7
5+5=10+7=17 so h is 5. :)

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3 years ago

Apply the distributive property to factor out the greatest common factor. 12+80=12+80

Ludmilka [50]

Answer: 92

Step-by-step explanation:

So 12 +80 = 4(3 + 20) = 92

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3 years ago