All categories

3 years ago

The reference angle for 4pie/3 is pie/3, which has a terminal point of (1/2, square3/2) .What is the terminal point for 4pie/3 ?

Mathematics

2 answers:

asambeis [7]3 years ago

5 0

Answer:

Step-by-step explanation:

alex41 [277]3 years ago

4 0

Answer: I have no idea whether this helped i am hoping it does. I am going to attach a picture. I think it's b.

Step-by-step explanation:

Download odt

You might be interested in

Solve each equation (Polynomial equations)

lesya [120]

${ {e}^{x} }^{2} = \frac{1}{ {e}^{2} } \times {e}^{3x} \\ \Leftrightarrow { {e}^{x} }^{2} = {e}^{ 3x} \times {e}^{ - 2} \\ \Leftrightarrow { {e}^{x} }^{2} = {e}^{3x - 2} \\ \Leftrightarrow {x}^{2} = 3x - 2 \\ \Leftrightarrow {x}^{2} - 3x + 2 = 0 \\ \Leftrightarrow (x - 1)(x - 2) = 0 \\ x = 1 \: \vee \: x = 2 \\ \\ {32}^{ {x}^{2} - 2x } = \frac{1}{ {4}^{x} } \\ \Leftrightarrow {( {2}^{5} )}^{ {x}^{2} - 2x } = {2}^{ - 2x} \\ \Leftrightarrow {2}^{5 {x}^{2} - 10x } = {2}^{ - 2x} \\ \Leftrightarrow 5 {x}^{2} - 10x = - 2x \\ \Leftrightarrow 5 {x}^{2} - 8x = 0 \\ \Leftrightarrow x(5x - 8) = 0 \\ \Leftrightarrow x = 0 \: \vee \: x = \frac{8}{5} \\ \\ { {e}^{x} }^{3} = {2}^{2x} \\ \Leftrightarrow {x}^{3} = ln( {2}^{2x} ) \\ \Leftrightarrow {x}^{3} - 2x ln(2) = 0 \\ \Leftrightarrow x( {x}^{2} - 2 ln(2) ) = 0 \\ \Leftrightarrow x = 0 \:\vee \: {x}^{2} = 2 ln(2) \\ \Leftrightarrow x = 0 \:\vee \: x = \sqrt{2 ln(2) } \:\vee \: x = - \sqrt{2 ln(2) }$

8 0

4 years ago

6) 9(x - 1)+ 4x what's the answer

svet-max [94.6K]

Answer:

13x-9

Step-by-step explanation:

9×(x - 1)

9x - 9 +4x

collect like terms, 9x+4x=13x

4 0

3 years ago

Read 2 more answers

A television transmitter tower is 400 feet high. if the angle between the guy wire (attached at the top) and the tower is 52.8°,

Mandarinka [93]

Answer:

Step-by-step explanation:

the asnwer is 23 i just answerd that qquestion and got it rugght

3 0

3 years ago

Simplify the expression. 4 + 5\3^2 - 2^2 A) -3 B) -5 C) 5 D) 9\5

DedPeter [7]

Answer:

Step-by-step explanation:

$\frac{4+5}{3^{2}-2^{2}}=\frac{9}{9-4}\\\\=\frac{9}{5}$

4 0

3 years ago

PLEASE HELP!!!! A pair of equations is shown below:

miskamm [114]

Since bot of the expressions in x are equal to y we can equate them as follows:-

6x + 9 = 7x + 7
9 - 7 = 7x - 6x

x = 2

and y = 6(2) + 9 = 21

THe answer is Choice B

6 0

3 years ago