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kykrilka [37]
3 years ago
12

The following are all angle measures (in degrees, rounded to the nearest tenth) whose tangent is 2.62.62, point, 6. Which is the

principal value of \arctan\left(2.6\right)arctan(2.6)\arctan, left parenthesis, 2, point, 6, right parenthesis? Choose 1 answer: Choose 1 answer: (Choice A) A -111.0^\circ−111.0 ∘ minus, 111, point, 0, degrees (Choice B) B 69.0^\circ69.0 ∘ 69, point, 0, degrees (Choice C) C 249.0^\circ249.0 ∘ 249, point, 0, degrees (Choice D) D 429.0^\circ429.0 ∘
Mathematics
2 answers:
Lelu [443]3 years ago
6 0

Answer:

69.0

Step-by-step explanation:

GalinKa [24]3 years ago
5 0

Answer:

I'm not fully sure but id say the principle value would be choice C

Step-by-step explanation:

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Traci wants to buy rings that cost 50$ each. A jewler is offering a deal in which you buy 1 ring and get the 2nd for 25% off and
Rina8888 [55]
The first ring is $50, the second ring is 37.50 and the third ring is 25.00
The total of the rings before tax is 112.50 and $121.50 after tax
3 0
3 years ago
The midpoint of AB is M(4, 1). If the coordinates of A are (2, 8), what are the coordinates of B?
Lisa [10]

Answer:

B (6 , 0)

Step-by-step explanation:

(2,8)      Add 2 to x-axis and subtract 1 from y-axis

(4,1)

(6,0)

8 0
2 years ago
Please answer this question full
ira [324]
(5x-2) + (2x+6) = 67, so we simplify and solve for x:
7x + 4 = 67 --> 7x = 63 --> x = 9

Now we substitute 9 for x in (5x-2):
5(9) - 2 --> 45 - 2 = 43

The distance between A and B is 43 miles.
Hope this Helps!
Brainliest Please!
7 0
3 years ago
How do you solve 2m-10=44+8m
Damm [24]

Answer:

m = -9

Step-by-step explanation:

2m-10=44+8m

Subtract 2m from each side

2m-2m-10=44+8m-2m

-10 = 44+6m

Subtract 44 from each side

-10-44 = 44-44+6m

-54 = 6m

Divide by 6

-54/6 = 6m/6

-9 = m

6 0
3 years ago
Read 2 more answers
Factorise fully 12x - 8​
mestny [16]

Answer:

4(3x-2)

Step-by-step explanation:

Have a great day :)

5 0
2 years ago
Read 2 more answers
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