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luda_lava [24]
2 years ago
11

Fifth roots of 243 cos 2π 3 + i sin 2π 3 (a) use the formula zk = n r cos θ + 2πk n + i sin θ + 2πk n to find the indicated root

s of the complex number. (enter your answers in trigonometric form. let 0 ≤ θ < 2π.)

Mathematics
1 answer:
navik [9.2K]2 years ago
8 0

The answers are in the pic.

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Find the unknown angle in the following figures<br><br>Please explain in step by step.​
Sergio039 [100]

Answer:

130°

Step-by-step explanation:

the opposite angle just like in the diagram will always be the same value

then you must know that total angle in triangle must be 180° so the balance angle each 50° bcuz when the length is the same, the angle should be the same too.

to find X , 180-50=130

8 0
3 years ago
Hey can you please help me posted picture of question
Rudik [331]
Following changes are made in graph of G(x) to obtain F(x)

1) Vertical stretch by a factor of 2
So, G(x) will be changed to 2G(x)

2) Shift towards Right by 2 units
So, 2G(x) will be changed to 2G(x - 2)

3) Upward shift by 2 units.
So, 2G(x - 2) will be changed to 2G(x - 2) + 2

Thus,

F(x) = 2G(x - 2) + 2
F(x) = 2(x - 2)² + 2

Therefore, option C is the correct answer
3 0
3 years ago
Please help me asap!
Svetllana [295]

Answer:

Angle CGB is an acute angle because it's less than 90°

8 0
2 years ago
Read 2 more answers
Use the drop-down menus to complete each equation so the statement about its solution is true No Solutions 2T +5 2r 3r T One Sol
Mandarinka [93]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
Please help!!! Will give brainly!! 50 points. No wrong answers!!
Mrac [35]

The three little lines through the sides of the triangle mean all three sides are equal. Because all three sides are equal the three inside angles would aso be equal.


The three angles of a triangle need to equal 180, so we can divide 180 by 3 to find what each angle is:

180 / 3 = 60.


Now we can set the equation with x in it to equal 60:


7x +4 = 60

Subtract 4 from each side:

7x = 56

Divide each side by 7:

x = 56 / 7

x = 8



5 0
3 years ago
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