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Leto [7]
2 years ago
14

Matrix addition is shown here.

Mathematics
1 answer:
Elanso [62]2 years ago
6 0

Answer:

The value of s=10

Step-by-step explanation:

11+(-1)=10

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Which angles are corresponding angles?
Tom [10]

Answer:

A ----¢ are

B ----¢ are

C ----¢ are

D ----¢ are

E ----¢ aren't

F ----¢ are

And we're done.

Thanks for watching buddy good luck.

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6 0
3 years ago
Helppp meee pleaseeee
podryga [215]

The correct answer is D

4 0
2 years ago
Read 2 more answers
I will give brainliest.........................Please explain please..........................
Ahat [919]
<h3>Answer:  Profit = 6.40 dollars</h3>

======================================================

Explanation:

Plug x = 80 into the equation to get

y = 0.12x

y = 0.12*80

y = 9.60

This means the store paid $9.60 for the rope. This amount of money is leaving the store owner's wallet or bank account. We'll keep this in mind for later.

-------------------

The graph shows the equation y = 0.20x

Note how the point (1, 0.20) is on the line to help see the slope right away. This trick only works when the line goes through the origin.

You could also use the slope formula to get this. The y intercept is 0 since the line goes through the origin.

This equation and graph show that the price per foot is $0.20, or it's 20 cents per foot.

Plug in x = 80 to find how much the store will make in revenue

y = 0.20x

y = 0.20*80

y = 16

The store makes $16 in revenue when it sells 80 ft of rope.

----------------------

The cost to the store was $9.60 found in the first section. The revenue was $16 found in section 2.

So,

profit = revenue - cost

profit = 16 - 9.60

profit = 6.40 dollars

6 0
2 years ago
Micheal has to walk 3/8 of a kilometer to the store. He walks 4/5 of the way. How far did he walk. ?
bonufazy [111]
144 feet until he gets to the store
7 0
3 years ago
The blades of a windmill turn on an axis that is 40 feet from the ground. The blades are 15 feet long and complete 3 rotations e
astraxan [27]

Answer:

a is the _amplitude_(Length of the blades)_

The vertical shift, k, is the _Mill shaft height_

a = 15\ ft\\\\k = 40\ ft

y = 15sin(\frac{\pi}{10}t) + 40

Step-by-step explanation:

In this problem the amplitude of the sinusoidal function is given by the length of the blades.

a = 15\ ft

The mill is 40 feet above the ground, therefore the function must be displaced 40 units up on the y axis. So:

k = 40\ ft

We know that the blades have an angular velocity w = 3 rotations per minute.

One rotation = 2\pi

1 minute = 60 sec.

So:

w = \frac{3(2\pi)}{60}\ rad/s

w = \frac{\pi}{10}\ rad/s

Finally:

a is the _amplitude_(Length of the blades)_

The vertical shift, k, is the _Mill shaft height_

a = 15\ ft\\\\k = 40\ ft

y = 15sin(\frac{\pi}{10}t) + 40

3 0
3 years ago
Read 2 more answers
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