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iogann1982 [59]
2 years ago
7

What is point-slope form means

Mathematics
1 answer:
Ivahew [28]2 years ago
4 0
Hi!! here’s a picture of the point-slope form formula. you can use an online calculator such as https://www.omnicalculator.com/math/point-slope-form for a specific answer!! :)

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Alice purchased 4 1⁄2 kilograms of olive oil for $27. What is the price per kilogram
Bas_tet [7]
Do 27 divided by 4 1/2 or 4.5. That will be your answer. Let me know if this helps!
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3 years ago
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harkovskaia [24]

Answer:

Okay, where's the question?

7 0
3 years ago
What are three consecutive integers whose product is 480 more than their sum?
Natali [406]

Answer:

The three numbers are 7 8 and 9

Step-by-step explanation:

Givens

  • Let the first number be n - 1
  • Let the second number be n
  • Let the third number = n + 1

Equation

(n - 1)(n)(n + 1) - (n-1 + n + n+1) = 480

Solution

Multiply (n - 1) and (n + 1) = (n - 1)*(n + 1) = n^2 - 1

Multiply the second integer by the result of the first and third: n (n^2 - 1)

Add the three integers together: (x - 1) + (n - 1) + n = 3n  Combine these 2 steps

n(n^2 - 1) - 3n = 480 Remove the brackets

n^3 - n - 3n = 480

n^3 - 4n = 480

n^3 - 4n - 480 = 0

Graph

The graph shows that the intercept point is n =8. This is the only way I can see to solve this cubic. There are no other real roots.

Answer

n - 1 = 7

n = 8

n + 1 = 9

Check

Product 7*8*9 = 504

Sum = 7 + 8 + 9 = 24

504 - 24 = 480 Which checks.

4 0
3 years ago
Please help me to answer this with solution.Please answer it correctly.​
Bess [88]

Answer:

Eco friendly furniture is furniture that is created in a manner that has minimum negative impact on the environment. This means that where wood is used, it has come from renewable sources and any chemicals used in the process do not pollute or harm the environment. i think

Step-by-step explanation:

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8 0
3 years ago
A stone dropped from a bridge strikes the water 2.2 s later. How high is the bridge above thewater
mina [271]
Since you are giving no information whatsoever, the formula could be:

S = (1/2)g.t², where s is the distance, 9 =9.8 m/s² and t = time
S = (1/2).(9.8)(2.2)² ans S= 23.7 meters
7 0
3 years ago
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