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Leya [2.2K]
3 years ago
11

The expression below represents the vertical height above the ground, in meters, of a roller coaster when it is x meters away fr

om the starting station.
x^2+6x=15

Which statement best describes the term 15?


the maximum height of the roller coaster

the horizontal distance from the station when the roller coaster is at its maximum height

the velocity of the roller coaster

the initial height of the roller coaster
Mathematics
2 answers:
luda_lava [24]3 years ago
6 0

Answer:

D.) the initial height of the roller coaster

Step-by-step explanation:

Mandarinka [93]3 years ago
6 0

Answer:

the initial height of the roller coaster

Step-by-step explanation:

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Solve: X-(15X-6)=104
erastovalidia [21]

Answer:

x=-7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

x−(15x−6)=104

x+−1(15x−6)=104(Distribute the Negative Sign)

x+−1(15x)+(−1)(−6)=104

x+−15x+6=104

(x+−15x)+(6)=104(Combine Like Terms)

−14x+6=104

−14x+6=104

Step 2: Subtract 6 from both sides.

−14x+6−6=104−6

−14x=98

Step 3: Divide both sides by -14.

−14x/-14 = 98/-14

<u>x=-7</u>

Hope this helps!

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4 years ago
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bezimeni [28]

Answer:

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3 years ago
Solve using order of operations
horrorfan [7]
1. 2
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if the : means something other than division then these r wrong sorry
3 0
4 years ago
2x +8=2(x + 4) what is the answer?​
alexdok [17]

2x +8=2(x + 4)

mutiply the bracket by 2

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All real numbers

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I think it would be 56
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