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Over [174]
3 years ago
5

Simplify each expression 4a + 5a^2 + 2a^2 + a^2

Mathematics
2 answers:
shtirl [24]3 years ago
6 0

Answer:

<h2>4a + 8a^2</h2>

Step-by-step explanation:

<h3>4a + 5a^2 + 2a^2 + a^2</h3><h3>= 4a + 8 a^2</h3>

<h3>good \: luck</h3>
Natasha_Volkova [10]3 years ago
3 0

Answer:

a(4+5a+2a+a) or

a(5a+2a+a+4)

Step-by-step explanation:

You could take out one A from each number since they all have an A in them. You could reorganize it and put it in numerical order. Hope this helped :)

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Find the value of x.
Dafna11 [192]

Answer:

61.7

we have:

cos 56⁰.x = 30/tan 41⁰

=>

x = \frac{30}{ \tan(41 {}^{0} ) \cos(56 {}^{0} )  }  = 61.7

6 0
2 years ago
a company decided to increase the size of the box for the packaging of their alcohol products. the length of the original packag
Igoryamba

Answer:

The answer is below

Step-by-step explanation:

a company decided to increase the size of the box for the packaging of their alcohol products. the length of the original packaging box was 40 cm longer than its width and the height 12 cm, volume was at most 4800 cm3. Suppose the length of the new packaging box is still 40cm longer than its width and the height is 12cm, what mathematical statement would represent the volume of the new packaging box?​

Solution:

Let the width of the box be x cm.

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The volume of the box can be gotten from the formula:

Volume = length × width × height

Substituting:

Volume = (x + 40) × (x) × 12

Volume = 12x(x + 40)

Therefore the volume of the new box is 12x(x + 40)

8 0
2 years ago
How to graph x+y=1 &amp; is it linear
liq [111]

Answer:

Step-by-step explanation:

Plot the points x-intercept and intercept on the graph. Join the two points to get the straight line. This is the graph of the linear equation.

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What is true about rational numbers
kondor19780726 [428]
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2 years ago
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Answer:

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Step-by-step explanation:

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