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3 years ago

If g(x) = 2(x − 4), find the value of x if g(x) = 20

Mathematics

2 answers:

grin007 [14]3 years ago

6 0

2(x-4)=20
2x-8=20
2x=20-8
X=12/2
X=6

Natalka [10]3 years ago

4 0

Substitute for x.
g(20)= 2(20-4)
g(20)=32.
x=32.
~god bless you!

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Answer:

The approximate value nearest to thousandth is 5.916.

Step-by-step explanation:

Given:

√35 to approximate to the nearest thousandth.

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According to question:

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3 years ago

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The domain and range of the function f(t)=sec[((pi)t)/4] are the following:

<span>Domain: All the real numbers except t = 2 + 4k, where k is an integer. </span>

Range: (-∞, -1] U [1, ∞)

I am hoping that these answers have satisfied your queries and it will be able to help you in your endeavors, and if you would like, feel free to ask another question.

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3 years ago

A car travels 10km southeast and then 15 km in a direction 60 degrees north of east. What is the magnitude of the car's resultan

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Answer: 15.85km

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Let's define east as the positive x-axis and north as the positive y-axis.

first, the car travels 10km southeast, so the angle is -45° from the east.

Then the new position of the car is:

(10km*cos(-45°), 10km*sin(-45°)) = (7.07km, -7.07km)

Now, from this point the car travels 15km with an angle of 60° (counting from the east)

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3 years ago

What are the first 3 composite numbers that are multiples of 4 and greater than 10.

insens350 [35]

Answer:

12, 16, and 20

Step-by-step explanation:

These are the answers because:

1) Composite numbers mean numbers that are divisible by more than two numbers (1 and itself).

2) Multiples of 4 that are greater than 10 are: 12, 16, and 20 because they are all divisible by more than two numbers, they are greater than 10, and they are mutiples of 4. You can check if they are multiples of 4 by skip counting or multiplying: 4, 8, 12, 16, 20 or 4 x 1 = 4, 4 x 2 = 8, 4 x 3 = 12, 4 x 4 = 16, 4 x 5 = 20.

Therefore, the answers are: 12, 16, and 20

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