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agasfer [191]
3 years ago
11

Find the degree of the polynomial -2х2 +х+ 2.

Mathematics
2 answers:
storchak [24]3 years ago
5 0

babfmsbfmafbsndbfmnsfmabfd,

storchak [24]3 years ago
3 0

Answer:

Step-by-step explanation:

Svsnbs

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You are playing a new video game. The table shows the proportional relationship between the number of levels completed and the t
Lana71 [14]

The time to complete 2 levels is (c) 60 minutes

<h3>How to determine the time to complete 2 levels?</h3>

The table of values is given as

Number of Levels     Time (hours)

2                                         ?

3                                         1.5

Express the blank (?) with y

Number of Levels     Time (hours)

2                                          y

3                                         1.5

The ordered pairs from the table are

(x, y) = (2, y) and (3, 15)

The table shows the proportional relationship

This means that the equation can be represented as

y = Y/X * x

Where

(x, y) = (2, y)

(X, Y) = (3, 1.5)

So, we have

y = 1.5/3 * 2

Evaluate the quotient

y = 0.5 * 2

This gives

y = 1 hour

Convert to minutes

y = 60 minutes

Hence, the time is 60 minutes

Read more about linear equation at

brainly.com/question/13738662

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7 0
1 year ago
This is hard for me can anyone help me? 9
Kazeer [188]

Answer: -12.8x-20y+8.4

Step-by-step explanation: I multiplied the numbers in parentheses by 4.

5 0
3 years ago
Y/5+7=9 solve the problem by using addition or subtraction and multiply and divide
Elis [28]

Answer:

y=10

Step-by-step explanation:

y/5+7=9

y/5=9-7

y/5=2

y=2*5

y=10

3 0
2 years ago
<img src="https://tex.z-dn.net/?f=789%20%5Ctimes%20%20%7B8%7D%5E%7B2%7D%20%20%3D%20" id="TexFormula1" title="789 \times {8}^{2}
Nikolay [14]

Answer:

50496

Explanation:

789 × 8 × 8 = 50496

------------------------------------------------------------------------------------

<em>Hope it helps, if you have any question, comment down below!</em>

5 0
2 years ago
Read 2 more answers
A rectangular plot of land where outdoor concerts are held is about to be enclosed by a fence. How many feet of fence will be ne
steposvetlana [31]

Answer:nm

Step-by-step explanation:

8 0
3 years ago
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