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motikmotik
3 years ago
14

I NEED HELP PLZ!!!!!!!!!! 35 POINTS

Mathematics
1 answer:
loris [4]3 years ago
3 0

Answer:

Step-by-step explanation:

As a review:  this is the Law of Sines:

   b            a

-------- = ---------

sin B      sin A

Using the Law of Sines will enable us to determine Angle A.  Once we know Angle A, we can determine Angle C.

From that point on, all of the angles are known, and there is sufficient info available to determine the length of side c using the Law of Sines.

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PLSSSS HELLLPPP WILL GIVE BRAINLIESTTT!!!!!!!!!
Lerok [7]

Answer: -3/2

Step-by-step explanation:

There are two methods to find the slope

METHOD 1. Rise/Run

Rise: the y-axis value

Run: the x-axis value

In the graph, rise/run=3/2

The line is going down, so it should be negative

-3/2

Hope this helps!! :)

Please let me know if you have any question or need further explanation

5 0
3 years ago
What is the discontinuity and zero of the function f(x) = the quantity of 3 x squared plus x minus 4, all over x minus 1? A. Dis
Firlakuza [10]

Answer:

The correct option is D. Discontinuity at (1, 7), zero at (negative four thirds, 0)  

Step-by-step explanation:

\text{The function is given to be : }f(x)=\frac{3x^2+x-4}{x-1}\\\\\implies f(x)=\frac{(3x+4)(x-1)}{(x-1)}

To find the point of discontinuity :

Put the denominator equal to 0

⇒ x - 1 = 0

⇒ x = 1

Also, if the factor (x - 1) gets cancel, then it becomes a hole rather than a asymptote , ⇒ y = 3x + 4 at x = 1

⇒ y = 7

So, Point of discontinuity : (1, 7)

And the zero is : after cancelling the factor (x - 1) put the remaining factor = 0

⇒ 3x + 4 = 0

⇒ 3x = -4

⇒ x = negative four thirds ( zero of the function)

Therefore, The correct option is D. Discontinuity at (1, 7), zero at (negative four thirds, 0)

4 0
3 years ago
Read 2 more answers
Mr Tarun earns dollar $12.50 a day how much would he earn if he works for 6 days​
WARRIOR [948]

Answer:

$75

Step-by-step explanation:

Question:Mr Tarun earns dollar $12.50 a day how much would he earn if he works for 6 days?

Solution:$12.50 in a day

12.50 multiple by 6

=75

Ans.$75

HOPE IT HELPS

CARY ON LEARNING

8 0
2 years ago
Read 2 more answers
The sum of a rational number and an irrational number is always irrational.
Lostsunrise [7]

Answer:

the answer is true

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Help me please it’s to hard
Alina [70]

Answer:

r=56

Step-by-step explanation:

252= r * 4.5

r * 4.5 = 252

r * 4.5 * 10 = 252 * 10

45r = 2520

r = 56

6 0
3 years ago
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