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Brilliant_brown [7]

3 years ago

12

What is the difference between plotting (2, 3) and (3,2) on a coordinate plane? Explain

2 answers:

ollegr [7]3 years ago

8 0

Answer:

When plotting coordinates, the first number is called your X axis, while the second number is your Y. Since the X axis goes left and right, and the Y axis goes up and down, plotting (2,3) would be a point closer to the bottom of the graph and somewhere in the right. (3,2) would be higher up and less far right.
Hope this helps and by plotting them, you could visualize these concepts more.
Happy studying!

Lunna [17]3 years ago

5 0

Answer:

Step-by-step explanation:

2,3 has I lower unit than 3,2 let’s say that we plot it we see that 2,3 is lower down 3,2 :)

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How would I do the steps to solve this?

allsm [11]

Answer:

The maximum revenue is 16000 dollars (at p = 40)

Step-by-step explanation:

One way to find the maximum value is derivatives. The first derivative is used to find where the slope of function will be zero.

Given function is:

$R(p) = -10p^2+800p$

Taking derivative wrt p

$\frac{d}{dp} (R(p) = \frac{d}{dp} (-10p^2+800p)\\R'(p) = -10 \frac{d}{dp} (p^2) +800 \ frac{d}{dp}(p)\\R'(p) = -10 (2p) +800(1)\\R'(p) = -20p+800\\$

Now putting R'(p) = 0

$-20p+800 = 0\\-20p = -800\\\frac{-20p}{-20} = \frac{-800}{-20}\\p = 40$

As p is is positive and the second derivative is -20, the function will have maximum value at p = 40

Putting p=40 in function

$R(40) = -10(40)^2 +800(40)\\= -10(1600) + 32000\\=-16000+32000\\=16000$

The maximum revenue is 16000 dollars (at p = 40)

3 0

2 years ago

In circle P with mNRQ = 60°, find the angle measure of minor arc NQ

Galina-37 [17]

Given:

m∠NRQ = 60°

To find:

The angle measure of minor arc NQ

Solution:

The inscribed angle is half of the intercepted arc.

$$\Rightarrow m\angle NRQ =\frac{1}{2} m(ar NQ)$

Multiply by 2 on both sides.

$$\Rightarrow 2 \times m\angle NRQ =2 \times \frac{1}{2} m(ar NQ)$

$$\Rightarrow 2 \ m\angle NRQ =m(ar NQ)$

Substitute m∠NRQ = 60°.

$$\Rightarrow 2\times 60^\circ=m(ar NQ)$

$$\Rightarrow 120^\circ=m(ar NQ)$

The measure of minor arc NQ is 120°.

8 0

3 years ago

your class is making a rectangular poster for a rally. the posters design is 6 in. high by 10 in. wide. the space allowed for th

Kay [80]

I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.

PLEASE SEE ATTACHED IMAGE.

For this case the area is given by:

A = (22 + x) * (28 + x) = 722

Rewriting we have:

616 + 22x + 28x + x ^ 2 = 722

x ^ 2 + 50x + 616 - 722 = 0

x ^ 2 + 50x - 106 = 0

Solving the polynomial we have:

x1 = 2.04

x2 = -52.04

We take the positive root:

x = 2.04 inches:

Answer:

The width of the border to the nearest inch is:

x = 2inches

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Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago