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s344n2d4d5 [400]
3 years ago
11

I really need help on this quiz and I have to show work x(8-3x)(x+2)=0

Mathematics
2 answers:
Sedaia [141]3 years ago
4 0

Answer:

The answer is 8/3 I think

valkas [14]3 years ago
4 0

Answer:

-3x^3 + 2x^2 + 16x

Step-by-step explanation:

x(8 - 3x)(x + 2) = 0

(8x - 3x^2)(x + 2) = 0

8x^2 + 16x − 3x^3 − 6x^2

-3x^3 + 2x^2 + 16x

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2x+3=x+15x+6−5<br>Solve​
Gnesinka [82]

Answer:

x = 1/7

Step-by-step explanation:

2x + 3 = x + 15x + 6 − 5

<em>Combine like terms and solve:</em>

2x + 3 = 16x + 1

-14x + 3 = 1

-14x = -2

x = 1/7

hope this helps!! p.s. i really need brainliest :)

4 0
3 years ago
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What is the lateral area of the cone to the nearest whole number? The figure is not drawn to scale. Helppp which one is it
dezoksy [38]

It would be 49,009 because LA of a cone is height (50) times the radius (120) and that equals about 49,009.

6 0
3 years ago
PLEASE HELO OK 1,3,4 ITS DUE TOMORROW
sukhopar [10]

#1. The number line goes by intervals of 0.2, so if A is equal to 7.28, then it’ll go in between the first line after 7 and the second line after 7. This is similar with B and C. B will go on the second line after 9, and C will go in between the second and third line after 10.

#3. You started out well. You combine your like terms on the sides of the equation to get 8x - 2 = 4x + 6. Then, you’ll subtract 4x to get 4x - 2 = 6. Add 2 to get 4x =8, then divide by 4 to get x = 2. On the other one, combine your terms to get -6 + 5y = 29. Then, add 6 so you have 5y = 35. Divide by 5 to get y = 7.

#4. When you classify a number, you need to classify it as whatever it is in your disgramdiagram, and the larger ones as well. For example, -2 is an integer, so it is also a rational number. 3/4 is a rational number. The square root of 2 over 2 is an irrational number. 292 is a counting, whole, integer, and rational number. -19/3 is a rational number. 6.9696... is an irrational number. (It has the three dots [...] so it’ll go on forever with no pattern.)

I hope this helps! Please tell me if you need any clarification. :)

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The answer is c. 7 units .
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Todd is saving for a vacation. The cost of his vacation is 1,089. Todd has a year to save the money. About how much does he need
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Todd needs to save $90.75 per month to reach his goal
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