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NNADVOKAT [17]
3 years ago
6

The sides are 14 inches tall 10 inches long and 21 inches wide. The depth of water is the aquarium is 11 inches

Mathematics
1 answer:
Andre45 [30]3 years ago
7 0

Answer:

What do you find out? Like, what’s the question?

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I will name you Brainliest. Plz Help Asap 14 points
snow_tiger [21]

Answer: 5

Step-by-step explanation:

2w + 2L = perimeter

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2w + 8 = 18

2w = 10

w = 5

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Put these numbers in order from least to greatest.7, -2/25, 14/40
liberstina [14]

i am pretty sure it is -2/25, 14/40, 7

Step-by-step explanation:

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Simplify the given polynomial and use it to complete the statement.
Lorico [155]

Answer:

1)  2x^{2}+13

2) Option C.

3) Option B.

Step-by-step explanation:

1. You must apply the Distributive property as following:

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2. Now, you must distribute the negative sign, then you have:

-5x^2-2x+4+8x^2-x-1-x^{2}+5x-2x+10

3. Finally, you must add the like terms. Then you obtain the polynomial:

2x^2+13

4. By definition, a polynomial that has two terms is classified as a binomial. Therefore, the answer is the option C.

5. The degree of a polynomial is determined by highest exponent of the variable. So, it is a polynomial of degree 2 (option B).

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3 years ago
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Doug is in line at the store. He has three items that cost ​$4.50​, ​$3.05​, and ​$1.50. Explain how Doug can add the cost of th
Angelina_Jolie [31]

Answer:

He can add through calculater or by doing addition in his mind

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HELP ME ! beautiful people that are good at math
ANTONII [103]
-3(-4y+3) +7y
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12y-9+7y
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19y-9
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