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snow_tiger [21]
3 years ago
9

Please help due today in 20 minutes!!!!

Mathematics
2 answers:
Nikitich [7]3 years ago
3 0
Hey! i definitely recommend you downloading socratic you can scan 1 question at a time and it will give you the answer. it will show up like this then press cymath math problem then it tells you how it got the answer. i promise you this isn’t some type of bot stuff but if you more questions on how to use the app lmk! i have a A+ in math bc of this app

valentinak56 [21]3 years ago
3 0

Answer:

11. 3

12. 78.74

13. 30

14. 69.74

15. 48

16. 7

17. 36.9

18. 69.5125888

Step-by-step explanation:

Used a calculator.

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Papessa [141]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
X=12-1//3x<br> can anyone tell me the full answer
Oxana [17]

Answer:

x=9 is the answer......

3 0
3 years ago
Which undefined term is used to define an angle
I am Lyosha [343]
<h2>Answer:</h2>

The  undefined term that is used to define an angle is:

                            Line.

<h2>Step-by-step explanation:</h2>

Angle is formed with the help of two lines which are not parallel to each other and intersect at a point.

( Also, such two lines are known as a ray.

Since a ray is a line with one end point and the angle is formed with the help of 2 rays with the same starting or initial point  )

From the diagram we may see how the angle is formed.

                   Hence, the answer is:

                          Line

8 0
3 years ago
Read 2 more answers
WILL GIVE LOTS OF POINTS, PLEASE HELP !!!!
Dima020 [189]

Answer:

Terminal side in 2nd Quadrant

Only sin(x) & cosec(x) are positive in 2nd Quadrant

\sin( x )  =  \frac{5}{13}  \\

Perpendicular=5

Base=√(13²-5²)=√(169-25)=√144=√12²=12

Hypotenuse=13

\cos(x)= -  \frac{12}{13}  \\ \tan(x)  =  -  \frac{5}{12}  \\  \cosec(x)  =  \frac{13}{5}  \\  \sec(x)= - \frac{13}{12}  \\\cot(x) =  -  \frac{12}{5}

7 0
3 years ago
Write the equation of the line parallel to the line 3x + 5y = 7 and passes through the point (-1, 3) in standard form.
Oksanka [162]
5y = -3x + 7
y = -3/5x + 7/5
Parallel = same slope
y = -3/5x + b
3 = -3/5 + b, b = 18/5
Standard form: Ax + By = C
y = -3/5x + 18/5
-3/5x - y = -18/5
Multiply by -5
Solution: 3x + 5y = 18
3 0
3 years ago
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