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Inga [223]
2 years ago
7

Write the point where the linear equation 3x + 4y = 12 cuts the x-axis.​

Mathematics
2 answers:
Pani-rosa [81]2 years ago
7 0

Answer:

When the eqn cuts the x-axis , y=0

3x=12

x=12/3

x=4

So,at x=4 is the point at which the linear equation cuts the x-axis

matrenka [14]2 years ago
7 0

Answer:

collect like terms

12xy=12

xy=1

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John weighs three times as much as Karen. Two times John's weight plus Karen's weight is 875 pounds. How much does John weigh? H
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Answer:

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Step-by-step explanation:

Answer 1...

j =3k

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substituting the first eqn into the 2nd

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3 0
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A dolphin jumps from the water at an initial velocity of 16 feet per second. The equation h + -16t^2 + 80t models the dolphin's
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Answer:

100feet

Step-by-step explanation:

Given the height reached by a dolphin expressed by the equation is h = -16t^2 + 80t. At maximum height, the velocity is zero, hence;

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3 years ago
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