What are the coordinates of the terminal point determined by t=11pi/3 help please

What Are The Coordinates Of The Terminal Point Determined By T=11pi/3 Help Please

Answers

Answer 1

Answer: The correct answer is B

Step-by-step explanation: (1/2,-sqrt3/2) just took quiz you’re welcome

Answer 2

By trigonometry functions, the coordinates of the terminal point are (1/2, -√3/2)

The given function is t = 11 pi / 3

How to find the coordinates of the terminal point?

Given: t = 11 pi / 3

By the definitions of trigonometry functions, the point P has as coordinates P(x, y).

x=cos(11π/3) and y=sin(11π/3)

Trig table and unit circle give

x= cos(11π/3)=cos(-π/3+4π)

=1/2

y=sin(11π/3)=sin(-π/3+4π)

=-sin(π/3)=-√3/2

P is in Quadrant IV, (1/2, -√3/2) be the coordinates of the terminal point at t = 11π/ 3.

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Related Questions

Find the total surface area in square kilometers, of the 3-dimensional
figure shown below.
Enter only a number as your answer.

Answers

Answer: 120 km^2
Explanation:
S = (9x3) + (9x4) + (4x3)2/2 + (9x5)
S= 27 + 36 + 12 + 45
S = 120

 

[tex]\displaystyle\bf\\\textbf{We have a prism with a rectangular triangle base.}\\\\Base~area\!:~~Ab=\frac{3\times4}{2}=\frac{12}{2}=6~km^2\\\\Lateral~area\!:~~Al=(3+4+5)\times9=12\times9=108~km^2\\Total~area\!:~~At=2\times Ab+Al=2\times 6+108=12+108=\boxed{\bf120~km^2}\\[/tex]

 

please answer
what is 2y^4 x 5y^3

Answers

it is the answer of your question

Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

(2y4 • 5) • y3

STEP

2

:

Equation at the end of step 2

(2•5y4) • y3

STEP

3

:

Multiplying exponential expressions

3.1 y4 multiplied by y3 = y(4 + 3) = y7

Final result :

(2•5y7)

Can u plz help me with this question

Answers

Answer:

300 - 5t means that Ann pays $300 - 5 times the number of guests she brings to the gym.

when t = 5, it equals $275

when t = 10, it equals $250

when t = 15, it equals $225

when t = 20, it equals $200

Step-by-step explanation:

The pic is here , just the question wouldn’t show up right. Any help ?

Answers

Answer:

its 4√2i i think

Step-by-step explanation:

Answer:

Answer:B

Step-by-step explanation:

What is the volume of the pyramid? A rectangular pyramid with a base of 8 centimeters by 6 centimeters and a height of 5 centimeters. 10 centimeters cubed 80 meters cubed 120 centimeters cubed 240 centimeters cubed

Answers

Answer:

Step-by-step explanation:

8•6= 48•5=240 divided by 3= 80

The volume of the rectangular pyramid is 80 cubic centimeter.

What is volume?

Volume is the measure of the capacity that an object holds.

Formula for the volume of a rectangular pyramid

[tex]v = \frac{lwh}{3}[/tex]

Where,

V is the volume of the  rectangular pyramid

l is the base length

w is the base width

h is the Pyramid height

According to the given question

We have

Base length of the rectangular pyramid = 8cm

Base width of the rectangular pyramid = 6cm

And the height of the rectangular pyramid  = 5cm

Therefore,

The volume of the rectangular pyramid is given by

V = [tex]\frac{(8)(6)(5)}{3}[/tex]

⇒ V = 8 × 2 × 5

⇒ V = 30 cubic centimeter

Hence, the volume of the rectangular pyramid is 80 cubic centimeter.

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Factorize 3x to second power minus 6x

Answers

Answer:

3x( 3x -2)

Step-by-step explanation:

(3x) ^2 - 6x

9x^2 -6x

The greatest common factor is 3x

3x( 3x -2)

If the denominator of 5/7 is increased by a number and the numerator is doubled, the result is 1. Find the number.

Answers

Answer:

3

Step-by-step explanation:

let n be the number, then

[tex]\frac{10}{7+n}[/tex] = 1 ← multiply both sides by 7 + n

10 = 7 + n ( subtract 7 from both sides )

3 = n

HELP ME PLEASE AND THANKS :) <3

Answers

Answer:

D. Cost

It is cost because the y axis is the dependent variable because the cost depends on the weight and the dependent is the y axis.

Step-by-step explanation:

Please mark brainliest I hope this helps.

Answer:

D the cost

Step-by-step explanation:

cause the costs always go on the y axis

I WILL MARK BRAINLIEST IF YOU ARE RIGHT please help me ive been stuck on this ever since monday haha im not sure how to do it thanks!

Answers

I'll remember some concepts:

[tex]\log_{a}{b} = \log_{a}{c} \implies b=c\\\\\log_{a}{b}+ \log_{a}{c} = \log_{a}{b\cdot c}[/tex]

Question:

[tex]\log_{6}{(x^2-5x)}=\log_{6}{(2x-9)}+\log_{6}({x+3)}\\\\\\\log_{6}{(x^2-5x)}=\log_{6}{(2x-9)\cdot(x+3)}\\\\\\(x^2-5x) = (2x-9)\cdot(x+3)\\\\\\x^2-5x=2x^2+6x-9x-27\\\\\\0 = x^2+2x-27\\\\\\\Delta = 4+108 = 112\\\\\\\\\sqrt{\Delta} = \sqrt{112} = 4\sqrt{7}\\\\\\\\x = \dfrac{-2\pm 4\sqrt{7}}{2}\\\\\\\\x = -1 \pm 2\sqrt{7} \\\\\\\\x_1 = 2\sqrt{7} -1\\\\\\x_2 = -1-2\sqrt{7}[/tex]

The negative solution cant exist since we are talking about logarithms.

Simplify the expression. −9(4 − 3j)

Answers

Answer:

-36 + 27j

Step-by-step explanation:

−9(4 − 3j)

Distribute

-9 * 4  -9 * (-3j)

-36 + 27j

Answer:

27j - 36.

Step-by-step explanation:

−9(4 − 3j)

= -9 * 4 - 9 * (-3j)

= -36 + 27j

= 27j - 36

Hope this helps!

A bag contains 16 cards numbered 1 through 16. A card is randomly chosen from the bag. What is the probability that the card has a multiple of 3 on it?

Answers

Answer:

Step-by-step explanation:

Probability is expressed as

Number of favorable outcomes/total number of possible outcomes

From the information given,

Total number of outcomes = 16

Starting from 1, the multiples of 3 between 1 and 16 are 3, 6, 9, 12 and 15

This means that the number of favorable outcomes is 5

Therefore, the probability that the card has a multiple of 3 on it is

5/16 = 0.3125

You cannot tessellate six-sided regular polygons by themselves.

A. True


B. False

Answers

Answer:

This statement is B. False

Step-by-step explanation:

You CAN tesselate six-sided regular polygons by themselves therefore, this statement is FALSE.

Hope this helped! :)

Answer:

Step-by-step explanation:

What is the length of line segment ABin the triangle shown below?
B=8 inches
A=17 inches


Answers

Answer: 15inches

Step-by-step explanation:

For this triangle,we can use Pythagoras' theoremThe state is that : a²+b²=c²In this figure,notice that a shorter side needs to be found,so after writing the Pythagoras formula in the usual way,the formula has to be rearranged to make x²  the subject                            a²+b²=c²                            8²+x²=17²                            64+x²=289                            x² = 289- 64                            x² = 225                            x = √225 =15inches

A bike store marks up the wholesale cost of all bikes they sell by 30%. Calvin wants to buy a bike that has a price tag of $125. What was the wholesale cost of this bike?

Answers

Answer:

96.15

Step-by-step explanation:

The mark the bikes up 30 %

wholesale  + wholesale * 30 percent = selling price

wholesale ( 1+ 30%) = selling price

wholesale (1.30) = 125

Divide by 1.30

wholesale = 125/1.30

wholesale =96.15384615

Rounding to the nearest cent

96.15

Answer:

the wholesale cost of this bike is $96.15

Step-by-step explanation:

2. If the bike is discounted by 20%, how much will Calvin pay (before tax)?

$100

please help me this is all due tomorrow!!!!!

Answers

Answer:

5

Step-by-step explanation:

Using Pythagoras' identity

The horizontal distance between A and B is 3 units

The vertical distance between A and B is 4 units

Thus

AB = [tex]\sqrt{3^3+4^2}[/tex]

      = [tex]\sqrt{9+16}[/tex]

      = [tex]\sqrt{25}[/tex]

      = 5

Three students attempt to define what a line segment is.

Answers

Answer:

the line segment is a part of an infinite line.

Answer:

Ebuka is correct.  Ivy is thinking about a line, not a line segment.  And ethan is the one saying that a line segment is about more than a length.

a man is four times as old as his son in five years time he will be three times as old as his son what is the present age of the son in years​

Answers

I would start by setting up a chart like I did below.

Label one column age now and the other age in 5 years.

Since we don't know the son's age we use x.

We do know that the man's age is 4 times the son's age.

So the man's age will be 4x.

In the age in 5 year column, we add 5 to their current ages.

Now set up our equation.

Since it says "in five years" we use information in second column.

In 5 years time, he, "4x + 5", will be, equals,

3 times as old as his son, "3(x + 5)".

So we have 4x + 5 = 3(x + 5).

Solving from here, we find that x = 10.

So the son is 10 and the man is 4 times his age or 40.

Complete the table of values below:


x -3 -2 -1 0 1 2 3 How the graph relates to y=2x

y=2x Answer

Answer

Answer

Answer

Answer

Answer

Answer

Not applicable

y=-2x Answer

Answer

Answer

Answer

Answer

Answer

Answer

multiplied by Answer

y=(3)(2x)

Answers

Answer:

The values of x are:

x : -3, -2, -1, 0, 1, 2, 3

Let's solve each by putting each value of x into each equation:

a [tex]y = 2^x[/tex]

> x = -3

=> y = 2^(-3) = 1/8

> x = -2

=> y = 2^(-2) = 1/4

> x = -1

=> y = 2^(-1) = 1/2

> x = 0

=> y = 2^0 = 1

> x = 1

=> y = 2^1 = 2

> x = 2

=> y = 2^2 = 4

> x = 3

=> y = 2^3 = 8

b. [tex]y = -2^x[/tex]

> x = -3

=> y = -2^(-3) = -1/8

> x = -2

=> y = -2^(-2) = -1/4

> x = -1

=> y = -2^(-1) = -1/2

> x = 0

=> y = -2^0 = -1

> x = 1

=> y = -2^1 = -2

> x = 2

=> y = -2^2 = -4

> x = 3

=> y = -2^3 = -8

c. [tex]y = (3)(2^x)[/tex]

> x = -3

=> y = 3 * 2^(-3) = 3 * 1/8 = 3/8

> x = -2

=> y = 3 * 2^(-2) = 3 * 1/4 = 3/4

> x = -1

=> y = 3 * 2^(-1) = 3 * 1/2 = 3/2

> x = 0

=> y = 3 * 2^0 = 3 * 1 = 3

> x = 1

=> y = 3 * 2^1 = 3 * 2 = 6

> x = 2

=> y = 3 * 2^2 = 3 * 4 = 12

> x = 3

=> y = 3 * 2^3 = 3 * 8 = 24

Input these values into the table.

Answer:

x : -3, -2, -1, 0, 1, 2, 3

Let's solve each by putting each value of x into each equation:

a

> x = -3

=> y = 2^(-3) = 1/8

> x = -2

=> y = 2^(-2) = 1/4

> x = -1

=> y = 2^(-1) = 1/2

> x = 0

=> y = 2^0 = 1

> x = 1

=> y = 2^1 = 2

> x = 2

=> y = 2^2 = 4

> x = 3

=> y = 2^3 = 8

b.

> x = -3

=> y = -2^(-3) = -1/8

> x = -2

=> y = -2^(-2) = -1/4

> x = -1

=> y = -2^(-1) = -1/2

> x = 0

=> y = -2^0 = -1

> x = 1

=> y = -2^1 = -2

> x = 2

=> y = -2^2 = -4

> x = 3

=> y = -2^3 = -8

c.

> x = -3

=> y = 3 * 2^(-3) = 3 * 1/8 = 3/8

> x = -2

=> y = 3 * 2^(-2) = 3 * 1/4 = 3/4

> x = -1

=> y = 3 * 2^(-1) = 3 * 1/2 = 3/2

> x = 0

=> y = 3 * 2^0 = 3 * 1 = 3

> x = 1

=> y = 3 * 2^1 = 3 * 2 = 6

> x = 2

=> y = 3 * 2^2 = 3 * 4 = 12

> x = 3

=> y = 3 * 2^3 = 3 * 8 = 24

Input these values into the table.

Simplify the expression -4.6+( -1.4) .on the test , when maureen simplified the expression she got 3.2 .

Answers

Answer:

Step-by-step explanation:

-4.6+( -1.4)=

-4.6-1.4=-6 maureen is wrong, because both have the minus , so she should add with the minus symbol.

Hello can someone help me solve this question? Change it to factored form! Thank you.

Answers

Answer:

4(x-2)^2

Step-by-step explanation:

4x^2 -16x + 16

= 4(x^2 - 4x +4)

= 4(x - 2)^2  because a^2 - 2ab + b^2 = (a - b)^2

Answer:

The answer is 4(x-2)(x-2) or 4[tex](x-2)^2[/tex]

Step-by-step explanation:

[tex]4x^2[/tex]-16x+16

There is a common factor of 4. Factor 4 out.

4( [tex]x^2[/tex]-4x+4)

Now, there is no factor in front of x, so seperate the equation into two parts, with one x on both sides:

(x ____) (x____)

The constant (4) is positive. Ways to multiply to get positive numbers:

negative x negative or

positive x positive.

Since (-4x) is negative, try with negative numbers first.

(x- ___ ) (x- ___)

Factors of 4 = 1,2,2,4

4 and 1 would combine to give 5.

2 and 2, however, work!

(x-2)(x-2)

FOIL.

x^2-2x-2x+4

x^2-4x+4

The answer is 4(x-2)(x-2) or 4[tex](x-2)^2[/tex]

6TH GRADE MATH PLEASEHELP HELP ME ANSWER I WOULD APPRECIATE IT PLEASE

Answers

━━━━━━━☆☆━━━━━━━

▹ Answer

b. [tex]\frac{5}{8}[/tex]

▹ Step-by-Step Explanation

[tex]\frac{1}{16} + \frac{9}{16} = \frac{10}{16} \\\\= divide each side by 2\\\\\frac{10}{16} = \frac{5}{8}[/tex]

- Hope this helps!

CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

Answer:

10/16 but I’m pretty sure your teacher is gonna want for you to reduce to where you answer would actually be 5/8

Step-by-step explanation:

1/16 +9/16 you’ll add the top number which equals up to 10, but since both of your bottom number are the same you lol keep those making your answer 10/16. But most teacher prefer you to reduce so it’ll bring your answer to 5/8 since the only number that can go into both 10 and 16 is 2 which is what you did. In conclusion 5/8 is your answer.

Alice, Bertie and Cara like to spend time outdoors. One of them is an avid
scuba diver. For vacation, Bertie went to the mountains, Cara went to an
Island, and Alice went to the desert. Who is the diver?

Answers

Answer:

Cara.

Step-by-step explanation:

Cara went to an Island.

Lincoln is measuring the angles of quadrilateral WXYZ to determine whether it is congruent to the quadrilateral below.

Quadrilateral R S T Q. Angle R is 140 degrees, angle S is 94 degrees, angle T is 79 degrees, and angle Q is 47 degrees.

Which pair of measurements are possible if they are congruent figures?
Measure of angle W = 47 degrees and Measure of angle X = 94 degrees
Measure of angle X = 94 degrees and Measure of angle Z = 79 degrees
Measure of angle W = 47 degrees and Measure of angle Y = 140 degrees
Measure of angle X = 140 degrees and Measure of angle = 94 degrees

Answers

Answer:

None of these

Step-by-step explanation:

The congruent occurs when the two diagrams are matched with each other in terms of the same sides and same angles

In other terms, we can say that if both quadrilaterals contain the same sides and same angles so we called as congruent

As we can see in the figure that there is only angles are given but not the sides that are totally different

Hence, none of these is the right answer

Answer:

D.) Measure of angle X = 140 degrees and Measure of angle = 94 degrees

Step-by-step explanation:

When you take a picture with a 35mm camera, the image passes through the camera lens and is rotated and dilated onto the screen for viewing.

Answers

Answer:

That was a good fun fact.

Which of these is an exponential parent function?
O A. f(x) = 2x +
nim
O B. f(x) = 2*
O c. f(x) = 2X + 2
O D. f(x) = 2x - 3

Answers

Answer:

The answer is option B.

[tex]f(x) = {2}^{x} [/tex]

Hope this helps you

which point is between the other two points? find coordinates of D and F

Answers

Point D is between points C and F as the diagram shows. Without using a visual aid, you can tell based on how CD and DF are ordered. Note how the "D"s in CD and DF are adjacent when you place them together

CD DF ---> CF

That is one way to think about it. Although, for me, a visual guide is better.

---------------

Point C is at location 20 on the number line. We move 3 spots over to get to point D, so D is at 20+3 = 23 on the number line. Then we move another 5 units to the right to get to point F which is at 23+5 = 28

C = 20

D = 23

F = 28

the original price P of a shirt less $5 discount​

Answers

Answer:

P - 5

Step-by-step explanation:

hello

original price is P

$5 discount means that the final price is P - 5

hope this helps

Answer:

p-5

Step-by-step explanation:

Determine the operation that results in the simplified expression below. x^5+x^4-5x^3-3x^2+x-8

Answers

Answer:

The second choice is correct:

.. Q - P

_____

The constant term is all you really need to look at to figure this.

For P(x), the constant is +2.

For Q(x), the constant is -6.

For P+Q, the constant is -4 . . . . not correct

For Q-P, the constant is -8 . . . . correct

For PQ, the constant is -12 . . . . not correct

For P-Q, the constant is 8 . . . . .not correct

Step-by-step explanation:

find the height of a tree whose shadow is 42m long when the shadow of a man 1.8m tall is 2.4m long​

Answers

Answer:

The ratio 1.8 : 2.4 can be rewritten as 3 : 4. We have to solve:

3 : 4 = x : 42

3 * 42 = 4x

x = 3 * 42 / 4 = 31.5

A vertical translation is used to move triangle DEH onto triangle D’E’H’.
Use the drop-down menus to describe the vertical translation used.
Answer this:
•vertical translation: Triangle DEH is translated —— units ——.

Answers

Answer:

5 units in the positive y-axis

Step-by-step explanation:

In order to get triangle D’E’H’, triangle DEH was moved upwards for a number of units which can be obtained by taking a corner of the rectangle and counting the number of square spaces (grids) it was moved upwards by.

Step one: Pick a corner of the triangle.

For this, we can pick corner D and note its position on the graph

Step two: Count the number of squares between point D and D'.

Once we count this, we can see that there are 5 square spaces between D and D'.

Step Three: Repeat the process for the other two corners of the rectangle.

If the square spaces counted  are the same with what was obtained for the first corner, we can comfortably say that the rectangle was translated upwards by a distance of 5 units

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