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lara [203]
3 years ago
13

Simplify the trigonometric expression. 2 cot(A) − 2/ 1 + tan(−A)

Mathematics
1 answer:
Bogdan [553]3 years ago
5 0
Please refer to the picture below

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G(x)=1/2(x-3)+1 find the inverse
Marysya12 [62]

g(x)=\dfrac{1}{2}(x-3)+1\\\\y=\dfrac{1}{2}(x-3)+1\\\\\text{replace x with y and y with x}\\\\x=\dfrac{1}{2}(y-3)+1\\\\\text{solve for y}\\\\\dfrac{1}{2}(y-3)+1=x\ \ \ \ |-1\\\\\dfrac{1}{2}(y-3)=x-1\ \ \ \ |\cdot2\\\\y-3=2x-2\ \ \ \ |+3\\\\y=2x+1\\\\Answer:\ \boxed{g^{-1}(x)=2x+1}

4 0
3 years ago
What is an solution for 63 divided by 21.
Orlov [11]

Answer:

3

Step-by-step explanation:

63/21 = 3

8 0
3 years ago
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Can someone plz help only if you can see the picture and understand!!!
Daniel [21]

Answer:

1. 11:16

2. 13:14

3. 13:4

4. 2:23

5. 5:3

6. 8:13

Step-by-step explanation:

Some answers are reduced to the point that prime numbers can't be reduced, hopefully this helps ^^

8 0
3 years ago
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Whats an inequality to express the relationship between -2 and -5.
AnnyKZ [126]

Answer:

-2>-5

Step-by-step explanation:

-2 is a greater number than -5

Have a great day!!

5 0
3 years ago
Find x Mean = 12 {18, 15, 18, 3, 3, 19, 12, x}
allsm [11]

Answer:

x = 8

Step-by-step explanation:

The mean is the average of the population.

Multiplying the mean by 8 terms will get you the total sum.

12 * 8 = 96

Subtracting all the values from the total sum should get you x.

96 - 18 - 15 - 18 - 3 - 3 - 19 - 12 = 8

8 0
2 years ago
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