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oksano4ka [1.4K]
3 years ago
6

Can someone pls help me

Mathematics
1 answer:
MAVERICK [17]3 years ago
6 0
Standard deviation I think
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A certain stock starts the day at $27 3/8 per share. If it droos $2 1/2 during the day ,what is the closing value
irga5000 [103]
The answer I got is $24 7/8. Hope this helps 
3 0
3 years ago
Please select the best answer from the choices provided
Anettt [7]

Answer:

x=\frac{5\pi}{4}

Step-by-step explanation:

We want to solve;

\cscx=-\sqrt{2} in the 3rd quadrant

Recall that;

\sin x=\frac{1}{\csc x}

We use the reciprocal ratio to get;

\sin x=-\frac{\sqrt{2}}{2}

In the third quadrant the solution is

x=\pi+\sin^{-1}(\frac{\sqrt{2} }{2} )

x=\pi+\frac{\pi}{4}

x=\frac{5\pi}{4}

3 0
3 years ago
Please i need it for now PLSSSS
bearhunter [10]

The measure of the other side of a quadrilateral is 3\sqrt{13} cm.

In the given quadrilateral one side is unknown we need to find the unknown side.

By dividing the given quadrilateral into a rectangle and a triangle we can find the other side.

<h3>What is Pythagoras theorem?</h3>

The Pythagoras theorem states that if a triangle is right-angled, then the square of the hypotenuse is equal to the sum of the squares of the other two sides. That is, c^{2}=a^{2}+b^{2}.

Now, x^{2} =9^{2}+6^{2}=81+36=17

⇒x=\sqrt{13 \times 9} =3\sqrt{13}

Therefore, the measure of the other side of a quadrilateral is 3\sqrt{13} cm.

To learn more about Pythagoras' theorem visit:

brainly.com/question/343682.

#SPJ1

4 0
2 years ago
Could someone help me with this ASAP?
sleet_krkn [62]

Answer:

just draw a circle that connects all of the 10's on the graph.

a circle is NOT a function

Step-by-step explanation:

8 0
3 years ago
HELP!!WILL GIVE BRAINLIEST
vazorg [7]

Answer:

m∠A = 100

m∠C = 50

Step-by-step explanation:

let 'x' = m∠A

let 'x/2' = m∠C

x + x/2 + 30 = 180

3/2x = 150

x = 150(2) / 3

x = 300/3

x = 100

m∠A = 100°

m∠C = 100/2 or 50°

5 0
3 years ago
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