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svetoff [14.1K]
2 years ago
11

5x squared + 30x=0 How does that equal zero?

Mathematics
2 answers:
svetoff [14.1K]2 years ago
8 0

Answer: 0

Step-by-step explanation:

5 x 0 squared would be 0

30 x 0 = 0

0 + 0 = 0

uranmaximum [27]2 years ago
3 0

Step-by-step explanation:

5 {}^{2}  + 30x = 0 \\ 25 + 30x = 0 \\ 5(5 + 6x) = 0 \\ 5 + 6x = 0 \\ 6x =  - 5 \\ x = -   \frac{5}{6}

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pshichka [43]

Answer: its 0 right or is it supposed to be a face or sumthin

Step-by-step explanation:

8 0
3 years ago
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What is solution of 5+3(y-4)=5(y+2)-y
gulaghasi [49]

Answer:

y = -17

Step-by-step explanation:

5 + 3(y - 4) = 5(y + 2) - y        Distribute

5 + 3y -12 = 5y + 10 - y          Combine like terms

-7 + 3y = 4y + 10

+7                 +17                    Add 17 to both sides

3y = 4y + 17

-4y   -4y                                 Subtract 4y from both sides

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8 0
2 years ago
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PLZ HELP ME ,A room in the shape of a rectangular prism measures 15 feet by x feet by 12 feet. Write a simplified expression for
ipn [44]

Answer:

180x ft cubed

Step-by-step explanation:

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... shortened it is "lwh"

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5 0
3 years ago
Find the slope pf the line on the grap (-2,2),(4,0) reduce all fractional answers to the lowest term.
wariber [46]
Hey there! :) 

We're trying to find the slope of the line on the graph (not given, but that's okay). We're given the points (-2, 2) and (4, 0). 

Using the slope equation, we simply just have to plug our points in and boom - there's your slope! 

Slope equation : m = y₂ - y₁ / x₂ - x₁

Now, using our given points, we can very simply plug everything in! :)

Now, in case you didn't know which number aligns with which variable, I'll go ahead and help you out with this. 

x₁ = -2 , x₂ = 4 , y₁ = 2 , y₂ = 0

Now, let's plug and chug!

m = (0 - 2) / (4 - (-2))

Simplify.

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7 0
3 years ago
Derrick measured an insect wing that was .1 meters long. Leslie measured an insect wing that was 1/10 as long as the wing Derric
Gelneren [198K]
Let x be the measure of leslie wing
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therefore the leslie wing = 10m



8 0
2 years ago
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