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BlackZzzverrR [31]
3 years ago
7

Whats the square root of 9​

Mathematics
2 answers:
kozerog [31]3 years ago
3 0

Answer: 3

Step-by-step explanation:

topjm [15]3 years ago
3 0
3


Explanation: It’s Like What Can You Mutiply With The Same Nimber to Get 9
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Given right triangle QRS, what is the value of sin(30°)? StartFraction StartRoot 3 EndRoot Over 3 EndFraction One-half StartFrac
baherus [9]

Answer:

Option 2: \sin(30)=\frac{1}{2}

Step-by-step explanation:

Given:

From the triangle shown below;

A triangle QRS with angle QRS = 90°, ∠QSR = 30°.

Side QR = 5, SQ = 10 and RS = 5√3

Now, we know from trigonometric ratio that,

\sin (A) = \frac{Opposite\ side}{Hypotenuse}

Here, opposite side of angle QSR is QR and Hypotenuse is the side opposite angle QRS which is SQ. Therefore,

\sin(\angle QSR)=\dfrac{QR}{SQ}\\\\\\\sin(30)=\dfrac{5}{10}\\\\\\\sin(30)=\dfrac{5}{2\times 5}=\dfrac{1}{2}

Therefore, the value of sine of 30° is one-half. So, second option is correct.

6 0
2 years ago
Read 2 more answers
Type the equation that shows the pattern among this set of ordered pairs.
Ludmilka [50]
Line y=mx+b  has  point (0,b).
If you've got poind (0,4)  -  you can write, that b=4. 
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3 years ago
I’m stuck on this question
umka2103 [35]

Answer:

I think its 87

Step-by-step explanation:

I think have to see the line like it's 8distancesce traveled

5 0
2 years ago
You go to a sandwich shop and spend $12.36. You want to leave a 10% tip. What is the tip and what is your total cost?
kap26 [50]

what kind od sandwich  cost 12.36 and why would you leave a tip if it cost so much

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2 years ago
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nydimaria [60]

Answer:

2/3

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1/2 dresses = 36x1/2 = 18

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1hr ==> 6x4 = 24

fraction = 24/36 = 2/3

3 0
3 years ago
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