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3 years ago

Does the point (6, 0) satisfy the equation y = x2?

Mathematics

2 answers:

Nataly_w [17]3 years ago

7 0

Answer:

No, point (6, 0) is not on the equation.

Step-by-step explanation:

To do this question the easiest way, you would use your scientific/graphing calculator and type in your equation. But you can do this with your mind.

Since the equation y = x^2 does not have any number in it (such as m = slope) it does not start anywhere. You will put it in the origin which is (0, 0) from there, you can tell that the equation will not reach (6, 0), but only (1, 1).

shtirl [24]3 years ago

6 0

Replace x in the equation with the x value of the point (6) and solve. If it equals the y value (0) it is a solution if it noes not equal (0) it is not a solution.

Y = 6^2 = 36

36 is not 0 so (6,0) is not a solution

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For f(x) = 2x-1 and g(x)= x+3, find f(g(x))

Over [174]

Answer:

Step-by-step explanation:

Plug in g(x) into the variable x of f(x), we get:

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3 years ago

A room is 5 ft. 6 in. by 9 ft. 9 in. wide. How many square yards of flooring are needed

Stells [14]

Answer:

5.96 square yards of flooring are needed

Step-by-step explanation:

We have

1 yard = 3 feet

1 yard = 36 inch

A room is 5 ft. 6 in by 9 ft. 9 in wide.

Length = 5 ft 6 in $=\frac{5}{3}+\frac{6}{36}=\frac{11}{6}yard$

Width = 9 ft 9 in $=\frac{9}{3}+\frac{9}{36}=3+\frac{1}{4}=\frac{13}{4}yard$

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3 years ago

Mr Patel is planning to drive 325 miles. He will stop one hour for lunch and take a 15 min rest break.

mr_godi [17]

Option D

The trip lasts for $6\frac{1}{4}\ hours$

Solution:

Mr Patel is planning to drive 325 miles

Average speed is 65 mph

He will stop one hour for lunch and take a 15 min rest break

Let us first find the time taken

$Time = \frac{distance}{speed}$

$Time = \frac{325}{65}\\\\Time = 5$

Thus he covers 325 miles in 5 hours

Also, given that, he will stop one hour for lunch and take a 15 min rest break

Therefore, total time taken for trip is:

Total time = 5 hours + 1 hour + 15 minutes

Total time = 6 hours 15 minutes

We know that,

1 hour = 60 minutes

Therefore,

$6\ hours\ 15\ minutes\ = 6 + \frac{15}{60}\ hours = 6 + \frac{1}{4} = 6\frac{1}{4}\ hours$

Thus the trip lasts for $6\frac{1}{4}\ hours$

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4 years ago

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scZoUnD [109]

Answer:

A. 900 x (-$12.50)

Step-by-step explanation:

Loss per flawed item = -$12.50

Loss for 900 flawed item = 900 * (-$12.50)

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3 years ago

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Dahasolnce [82]

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