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IgorC [24]
3 years ago
6

Solve please using exponent properties

Mathematics
1 answer:
tigry1 [53]3 years ago
5 0

Answer:

f(x) = 4/9

Step-by-step explanation:

Multiply 4 by 1/3 squared and you have your answer.

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G wants to get over 9000 comments on his videos. He gets the same number of comments for each cat video that he uploads, and he
defon

Answer:

Each Cat video gets 750 comments

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4 0
2 years ago
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Solve x2 + 12x = –11 by completing the square. Which is the solution set of the equation?
Ann [662]
If you would like to solve the equation x^2 + 12 * x = -11, you can calculate this using the following steps:

x^2 + 12 * x = -11
<span>x^2 + 12 * x + 11 = 0
</span>(x + 1) * (x + 11) = 0
1. x = - 1
2. x = - 11

The correct result would be x = - 1, or x = - 11.
7 0
3 years ago
What is 6285 divided by 89?
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A circle has a radius of length r. If you mark off an arc on the circle of length 3r. What is the measurment of of the angkebtha
katrin2010 [14]
The appropriate choice is ...
  A. 3 radians

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Arc length (s) is given in terms of radius (r) and central angle (θ) in radians by the formula
  s = rθ

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Dividing by r gives
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3 0
3 years ago
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Analyze the diagram below and complete the instructions to follow.<br><br> Find a, b and c
Feliz [49]

Answer/Step-by-step explanation:

✔️Using trigonometric ratio, find b:

Reference angle = 45

opposite = 8

Hypotenuse = b

Thus,

Sin(45) = 8/b

b = 8/sin(45)

b = 8/(1/√2) (sin 45 = 1/√2)

b = 8 × √2/1

b = 8√2

✔️Find a using trigonometric ratio:

Reference angle = 60°

Hypotenuse = b = 8√2

Adjacent = a

Therefore,

Cos(60) = a/8√2

8√2*cos(60) = a

8√2*½ = a

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a = 4√2

✔️Find c using Pythagorean Theorem:

c² = b² - a²

c² = (8√2)² - (4√2)²

c² = 128 - 32

c² = 96

c = √96

c = √(16*6)

c = 4√6

5 0
3 years ago
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