3 years ago

Consider the graphs of f(x) = 5 sin (2x-

Mathematics

1 answer:

pentagon [3]3 years ago

6 0

Answer:

The phase shift

Step-by-step explanation:

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a new machine with better technology produces 210 gel pens every 15 minutes what is the concept of the proportionality in the re

Helen [10]

Answer:

p = 14t

Step-by-step explanation:

y = kx

The rate k = 210 ÷ 15 = 14 gel pens per minute

"p" is number of pens, "t" is number of minutes

p = 14t

4 0

3 years ago

plzzzz answer right away will mark BRAINLIST AND FIVE STARS PLUS THANKS What is the constant of proportionality in the equation

o-na [289]

Answer:

Proportionality Constant = k = $\frac{1}{9}$

Step-by-step explanation:

Equation is:

$y = \frac{x}{9}$

=> $y = (\frac{1}{9} ) x$

Comparing it with $y = kx$ , where k is the proportionality constant, We get:

Proportionality Constant = k = $\frac{1}{9}$

4 0

4 years ago

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Find the value of the trigonometric ratio. Simplify the ratio if possible.

sweet [91]

Step-by-step explanation:

Given that,

BC = 8

Ac = 15

We can find AB using the pythagoas theorem.

$AB=\sqrt{AC^2+BC^2}\\\\=\sqrt{15^2+8^2}\\\\AB=17$

We know that,

$\cos\theta=\dfrac{B}{H}$ , B is base and H is Hypotenuse

$\cosB=\dfrac{8}{17}$

Hence, this is the required solution.

3 0

3 years ago

9 marbles your draw one what is the probability of drawing a red pen? You have 2 yellow 3 black and 4 reds

Pie

Answer:

4 / 9

Step-by-step explanation:

There are 4 reds out of 9 so the probability would be 4 out of 9 or 4 / 9.

7 0

4 years ago

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Evaluate the problem 3.14(6 × 4 + 6^2)

diamong [38]

Answer:

188.4

Step-by-step explanation:

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3 years ago

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