2 years ago

Is a proportional function f(x) = 5x linear? Why or why not? Explain with an example. k= 5/1

Mathematics

1 answer:

baherus [9]2 years ago

5 0

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Use a calculator to find the value of the trigonometric function to four decimal places. Tan 3.4??? A.0.2555 B.0.0594 C.0.9668 D

r-ruslan [8.4K]

The value of Tan 3.4 is 0.059410947 rounded off to four decimal places would equal to 0.0594, letter B. This is your answer if your calculator is in the degree mode.

Tangent or Tan is one of the trigonometry functions. It represents TOA in the sohcahtoa mnemonic which means Tan = Opposite / Adjacent

7 0

3 years ago

What’s the answer because I need to know the answer

Alex787 [66]

Answer: x = -5

Step-by-step explanation: you add -3 to the other side, which will look like x = 3 - 8

7 0

3 years ago

Read 2 more answers

Find the area of this parallelogram.<br><br> 8.9 cm<br> 7.1 cm<br> 11.4 cm

defon

<h3>Answer: 80.94 square cm</h3>

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Work Shown:

Area of parallelogram = base*height

Area of parallelogram = 11.4*7.1

Area of parallelogram = 80.94 square cm

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notes:

The base and height always form a 90 degree angle (as shown by the small square marker).
The side length of 8.9 cm is never used.
We can write "square cm" as "cm^2" or $\text{ cm}^2$