PLEASE HELP ME ((UNIT RATES)) 20 points again, brainliest will be given.

Mathematics

1 answer:

Vladimir [108]2 years ago

8 0

I think the answer is A sorry if it's wrong

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Estimate the total number of hairs on your head. To calculate your estimate, you must make assumptions

Katena32 [7]

Answer: A 100,000 hairs

Step-by-step explanation:

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3 years ago

In Exercise, sketch the graph of the function.<br> f(x) = 5x– 2

svetoff [14.1K]

Answer:

Th red curve is the graph for the given equation.

Step-by-step explanation:

We are given the function:

$f(x) = 5x-2$

We have to graph the given function.

Properties of given function are:

The given function is a linear function of the form $f(x) = ax + b$
Here, a = 5 and b = -2.
The function is a straight line.
When x = 0, f(x) = -2
When f(x) = 0, x = $\frac{2}{5}$
The domain of the given function is all real numbers.
The range of the given function is all real numbers.

The attached image shows the graph for the given function.

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3 years ago

Express each of the following in terms of a reference angle. Explain, please.

Firlakuza [10]

Sin 45 = sin 45
sin 135 = sin (180 - 45) = sin 45
sin(225) = -sin(180 + 45) = -sin 45
sin 315 = -sin(360 - 45) = -sin 45

cos 224.5 = -cos(180 + 44.5) = -cos 44.5
cos 658 = cos(658 - 360) = cos 298 = cos(360 - 62) = cos 62
cos 145.7 = -cos (180 - 34.3) = -cos 34.3
sin (-201) = sin (360 - 201) = sin(159) = sin (180 - 159) = sin 21

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3 years ago

True or False: Two simple regression models were used to predict a single dependent variable. Both models were highly significan

Allisa [31]

Answer: False

Step-by-step explanation: Because

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3 years ago

6 days is what % of 30 days?

Grace [21]

30 divided by 6=5
5 x 6 = 30
%20

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3 years ago