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dolphi86 [110]
3 years ago
5

Select the functions whose value is undefined.

Mathematics
1 answer:
Irina18 [472]3 years ago
6 0
Should be
cot 0and csc 0
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kykrilka [37]
9=3^2

3^(2x)=(3^2)^(3x-4)
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2 years ago
Which of the following are exterior angles? check all that apply
Zigmanuir [339]

Answer:

4, 5, 6

Step-by-step explanation:

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3 0
3 years ago
What is the value of 3b when b = 18?
lubasha [3.4K]

Answer:

54

Step-by-step explanation:

to evaluate substitute b = 18 into 3b

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4 0
3 years ago
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I forgot how to do most of this yet they gave it to me as hw ‍♀️
svp [43]

18.

-2(-9)+3

18+3

21

Explanation: -2(-9) When multiplying numbers that have both a negative sign, the answer is positive. Multiply normally.

19.

-6(-4)0

24(0)

0

Explanation: -6(-4) As I explained before, the answer would be positive.

24(0) Every number multiplied by 0 is 0.

20.

56+(-7)

49

Explanation: 56+(-7) Any problem like this is just basically going to be 56-7.

21.

-36+(-4)

-40

Explanation: -36+(-4) You are simply adding normally then adding the sign. This will only work if the signs are the same. (Signs are positive and negative.)

   

8 0
3 years ago
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