3 years ago

Chu kỳ của hàm số y=sin 4 là:

Mathematics

1 answer:

devlian [24]3 years ago

5 0

Tính bằng công thức 2pi/|b| => 2pi/|4|=>chu kì : pi/2

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Give the product in simplest form: 1 5/6 • -1 2/3

katovenus [111]

Exact form: -55/18
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Mixed form: -3 1/18

3 0

2 years ago

Karen is buying pens and pencils for the new school year. She wants to have no more than 25 writing utensils in all. She also wa

bezimeni [28]

For this case, the first thing we must do is define variables.
We have then:
x: number of pens
y: number of pencils
We now write the system of inequations:
$x + y \leq 25

y \geq (x - 3) ^ 2
$
The solution to the system of inequations is given by the shaded region.
Note: see attached image.