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Vitek1552 [10]
2 years ago
10

Solve by Factoring (4m +2 )(3m - 9)= 0

Mathematics
2 answers:
3241004551 [841]2 years ago
8 0

i think i know but looking at peoples answer now i am reconsidering my choices but anyway good luck i think u should use the other guy solution but anyway have a good day :>

vredina [299]2 years ago
6 0
<h3>Answer: The roots are <u>m = -1/2</u> and <u>m = 3</u></h3>

Explanation:

The equation is already factored for us (well nearly so).

Set each piece equal to zero. Refer to the zero product property.

  • 4m+2 = 0 solves to m = -1/2. Subtract 2 from both sides, then divide by 4 to get m = -2/4 = -1/2.
  • 3m-9 = 0 solves to m = 3. You add 9 to both sides, then divide by 3 to isolate m.

The two roots are -1/2 and 3. If you were to substitute either value into the equation, then you should get 0 on both sides after simplifying.

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Answer:

first side=40

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Step-by-step explanation:

LET THE SIDES OF THE TRIANGLES BE y

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first side=2 x y = 2y

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4y= 82-2

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Fifteen students are going hiking on their spring break. They plan to travel in three vehicles—one seating 7, one seating 5, and
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Answer:

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Step-by-step explanation:

For this exercise we need to use the following equation:

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In this case we have 15 student that need to be assign in three vehicles with an specific capacity. This vehicles would be the equivalent to cells, so we can write the equation as:

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Because the first vehicle have 7 seating, the second vehicle have 5 seating and the third vehicle have 3 seating.

Solving the equation we get 360360 ways to organized 15 students in three vehicles with capacity of 7, 5  and 3 seating.

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