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2 years ago

PLEASE HELPP I AM FAILING AND I NEED THIS ASAP!!! TYSM

Mathematics

1 answer:

Lana71 [14]2 years ago

5 0

Answer:

See below for answers

Step-by-step explanation:

Do you mean $f(x)=2sin(x-1)$ or $f(x)=2sin(x) -1$ ?

Use the formula $f(x)=asin(bx+c)+d$ where $|a|$ is the amplitude, $-\frac{c}{b}$ is the phase shift, $d$ is the vertical shift, and the period is $\frac{2\pi}{|b|}$ .

Assuming your first case is true, the amplitude would be $|a|=|2|=2$ , your period is $\frac{2\pi}{|1|}=2\pi$ , and your midline/vertical shift is $d=0$ .

Assuming your second case is true, everything but the vertical shift stays the same. It would be $d=-1$ in this case.

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The current year’s depreciation expense using the straight-line method and assuming only one depreciable property, is P20,000. W

denpristay [2]

Answer:

Machine's useful number of years = 9 years

Step-by-step explanation:

Using the straight line method, depreciation is calculated as the difference between the cost of the equipment minus the salvage value, all divided by the number of useful years.

Yearly Depreciation

= (Cost - Salvage value) ÷ (Number of useful years)

Yearly depreciation = P20,000

Cost = P200,000

Salvage Value = P20,000

Number of useful years = n

20000 = (200000 - 20000) ÷ n

20000 = (180000/n)

n = (180000/20000) = 9 years

Hope this Helps!!!

8 0

3 years ago

Radio signals travel at a rate of 3 x 10^8 meters per second. How many seconds would it take for a radio signal to travel from a

wel

Time = Distance / Speed [ Already mentioned ]

Then, substitute the known values,

t = (9.6 × 10⁶) / (3 × 10⁸)

t = 3.2 × 10⁻² s

In short, Your Answer would be Option B

Hope this helps!

4 0

3 years ago

3. The line y - 6 = (x - 3) passes through which point?

Karolina [17]

Answer:

answer is ya mum

Step-by-step explanation:

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2 years ago

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creativ13 [48]

Answer:

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Explanation:

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Step-by-step explanation:

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3 years ago

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Ghella [55]

Answer:

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Step-by-step explanation:

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3 years ago