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alukav5142 [94]
2 years ago
8

A proportion is an equation showing the equivalence of two ratios or rates true or false

Mathematics
1 answer:
Lynna [10]2 years ago
3 0
The answer is true- A proportion is an equation showing equivalent of two ratios or rates
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Damian is paid $1,980 monthly. What is his annual salary?
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Answer:

23,760.

Step-by-step explanation:

Multiply the monthly salary x 12 since there are 12 months

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Which of the following would best represent a cosine function with an amplitude of 2, a period of pi over 3, and a midline at y
OleMash [197]
C. f(x) = – 2 cos 6x + 1

Start by determining the amplitude. Since we've deduced the amplitude is 2, the equation can include either a positive or negative 2 (since amplitude measures absolute value).

Next is the period. The equation for period P is P = (2pi)/b. If P is pi/3, then
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Finally, the midline would be given by + 1 since adding a unit shifts the function upwards. This means that instead of the highest y value being 2 and the lowest -2, instead you'd have values of 3 and -1.
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2 years ago
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Find a common factor for 3y^3+2y^2 and 6y^4+4y^3​
Anit [1.1K]

Answer:

3y + 2

Step-by-step explanation:

We want to find a common factor for

3 {y}^{3}  + 2 {y}^{2}

and

6 {y}^{4}  + 4 {y}^{3}

We factor each of them to get;

3 {y}^{3}  + 2 {y}^{2}  =  {y}^{2} (3y + 2)

and

6 {y}^{4}  + 4 {y}^{3}  = 2 {y}^{3} (3y + 2)

We can observe now that;

The factor common to both expression is

3y + 2

7 0
2 years ago
Complete these ordered pairs for this equation.<br> (0, ), (2, ), ( ,3) 3x - 2y = 6
lara [203]
(0,-3)
(2,0)
(4,3)

These are your answers
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3 years ago
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