Mathematics Middle School

HURRYYYY!!! Determine the coordinates of the point on the unit circle corresponding to the given central angle. If necessary, round your results to the nearest hundredth. Negative 147 degrees a. (-0.54, -0.84) c. (-0.84, -0.54) b. (-0.84, 0) d. (1, -0.54) Please select the best answer from the choices provided A B C D

Answers

Answer 1

Answer:

90

Step-by-step explanation:

Related Questions

Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?

A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft

Answers

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

the answer to this is D

someone help me with this

someone help me with this
someone help me with this

Answers

Answer:

Step-by-step explanation:

its a nice, clear, readable picture. i hope that makes u wanna click this more lol

its a nice, clear, readable picture. i hope that makes u wanna click this more lol

Answers

Answer:

A D E

Step-by-step explanation:

A D E hope you get it correct

If 488 people attended the wedding, how many people would you predict to order a baked potato and pork?

If 488 people attended the wedding, how many people would you predict to order a baked potato and pork?

Answers

Answer: 208

Step-by-step explanation:

Start off by treating the numbers in the box as units and find out how many people one unit represents, given that there’s 488 people in total. After that, take that number times the units of people who ordered pork and baked potato, which in this case is 7 units. Feel free to clarify if you have any questions after looking at my solution!
If 488 people attended the wedding, how many people would you predict to order a baked potato and pork?

what is the surface area of the figure?

what is the surface area of the figure?

Answers

Answer:  159ft

Step-by-step explanation: So you are going to separate this figure. You will then have one rectangle and one square. You will now have different numbers. On the smaller figure it is 6*4ft.  On the bigger figure it is 15*9ft.

6*4ft=24ft

15*9=135ft

So now you add them together.

135+24=159ft

I think that 159ft is the answer.

Answer:

582 ft²

Step-by-step explanation:

what is the surface area of the figure?

Please help
Upload a picture for the graph

Please helpUpload a picture for the graph

Answers

the y intercept is -8
slope is -2
x intercept is -4
Please helpUpload a picture for the graph
y intercept is -8
slope is -2
x intercept is -4

(2a - 3b + 5c) - (-3a - 7c)

Answers

Answer:

5a-3b+12c

Step-by-step explanation:

(2a - 3b + 5c) - (-3a - 7c)

Distribute the minus sign

2a -3b +5c +3a +7c

Combine like terms

5a-3b+12c

Answer:5a -3b + 12c

Step-by-step explanation:

Question:

(2a - 3b + 5c) - (-3a - 7c)

First step:

Distribute negitive sign

(2a - 3b + 5c) + (3a + 7c)

Second Step:

Remove parenthesis

2a - 3b + 5c + 3a + 7c

Third Step:

Add like terms

Final Answer:

5a -3b + 12c

<!> Brainliest is much appreciated! <!>

Natalia earns a 24.8% commission as a salesperson. She sold a doll
house for $67.
What is the amount of Natalia's commission (nearest penny)?

Answers

Answer:

I think its $16.62

Step-by-step explanation:

Explanation, 24.8% of 67 is 16.616, round it up and you get 16.62.

$16.6; Explanation: 67 multiplied by 0.248 = 16.616 rounded to the nearest penny is $16.6

-2m^3 n^2t to the power of 4

Answers

answer : 2^4m^12/n^8

here it is in picture form to help.

explanation:

Negative number raised to an even power is positive

For example let's look at (-7)6 , where (-7) , a negative number, is raised to 6 , an even exponent :

(-7)6 can be written as (-7)•(-7)•(-7)•(-7)•(-7)•(-7)

Now, using the rule that says minus times minus is plus, (-7)6 can be written as (49)•(49)•(49) which in turn can be written as (7)•(7)•(7)•(7)•(7)•(7) or 76 which is positive.

We proved that (-7)6 is equal to (7)6 which is a positive number

Using the same arguments as above, replacing (-7) by any negative number, and replacing the exponent 6 by any even exponent, we proved which had to be proved

2.2 m3 raised to the 4 th power = m( 3 * 4 ) = m12

2.3 n2 raised to the 4 th power = n( 2 * 4 ) = n8
-2m^3 n^2t to the power of 4

What is the answer to 33 < m - 91

Answers

Answer:

i think it should be:

m>124

Step-by-step explanation:

33<m-91

-m<-91-33

-m<-124

m>124

Answer:

The answer is m > 124.

Step-by-step explanation

Firstly, you have to move the terms 33 < m - 91

Second, you have to calculate like - m < - 124

Then, you have to change the signs like - m < - 124

So, this solves the solution as m > 124.

Martha is a salon owner. Yesterday, she did 5 haircuts and colored the hair of 2 clients, charging a total of $421. Today, she did 1 haircut and colored the hair of 2 clients, charging a total of $233. How much does Martha charge for her services? Martha charges $_______ for a haircut and $_________ for a coloring.

Answers

Answer:

I'm not sure if I got this correct but here's my answer. Martha charges $60.14 for a haircut and she charges $77.66 for hair coloring.

Nigel went to a sandwich shop for lunch. The menu to the above shows the types of cheeses and meats available. If Nigel chooses one cheese and one meat, how many different sandwiches are possible?

Answers

Answer:

8

Step-by-step explanation:

There are 2 cheeses, american and cheddar, and 4 meats, ham, bologna, turkey, and chicken. For every cheese, there are 4 options of meat. So then there are 2*4=8 sandwiches. If you are familliar with this concept, just multiply 2 and 4.

Answer is 8 hope it helps

x-2y=3, x^2-2y=3, x^2-2xy+4y^2=11, find the value of x^2y-2xy^2

Answers

This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:

x^2-2y=3 - (x-2y=3) => x^2-x=0

Then we can factor the resulting equation and find the values of x:

x^2-x=0 => x(x-1)=0 => x=0 or x=1

Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:

x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1

Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:

x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1

Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.

Honestly i doent even know

Can you guys explain how to do this. I’ll mark brainliest I promise

Can you guys explain how to do this. Ill mark brainliest I promise

Answers

you have to find what X equals so 3x+18 and 4x+15 should both add up to 180! combine like terms then divide to find x

Answer: the an is 2

Step-by-step explanation:

What is the exact surface area of a cylindrical propane tank with a diameter of 2 m and a height of 10 m?

Answers

Answer:

it is 27 divided by 93.

Step-by-step explanation:

What is the equation of the line that passes through the point (-3,7) and has a slope of -4/3

Answers

Answer:

y=-4/3+3

Step-by-step explanation:

To find this equation in slope-intercept form you must first put it into point-slope form. Remember point-slope is \(y-y_{2}=m(x-x_{2})\) so plugin the points and slope to get \(y-7=-4/3(x+3)\). Then solve the equation for y.

First, distribute the -4/3

y-7= -4/3x-4

Then, add 7 to both sides

y=-4/3+3

Answer:

y=-4/3x+3

Step-by-step explanation:

y-7=-4/3(x-(-3))

y-7=-4/3x-4

y=-4/3x+3

Dont put any blank or link answer cause I just wanna finish my homework.
Polygon ABCD has the following vertices:

A(−4, 2), B(3, 2), C(3, −5), and D(−4, −2)

Calculate the area of the polygon.

28 units squared
38.5 units squared
40.5 units squared
49 units squared

Answers

Answer:

38.5 units squared

Step-by-step explanation:

hope it helped, mark me brainliest.

38.5 units squared


I hope this helps :) good luck

HELP QUICKLY WHAT ANSER DO I PUT IN THE SLOTS

HELP QUICKLY WHAT ANSER DO I PUT IN THE SLOTS

Answers

Answer:

is the number 2

Step-by-step explanation:

6/12=6÷2=3

12÷2=6

i need the answer please

i need the answer please

Answers

4.67 x 10^3
which is equal to 4670 .

These formulas will be helpful to solve the problem.

​ Area of a Triangle; A = ½bh​

Area of a Rectangle; A = lw

​-------------------------------------

​The front view of a house is composed of a triangle and a rectangle.

​The picture shows the front view of a house.

​

​

What is the area of the front of the house in square feet?


square feet

Answers

Answer:

rectangle area is l*w or 10*6=60

triangles area is one half base times height our ½*10*11=55

area of the front of the house is then 115

please mark as brainliest

Laura is training to run a race. She keeps track of the number of miles she runs. She has been training for 7 weeks, and she has run a total of 63 miles. At what rate has she been running, in miles per week?

Answers

Answer:  9 miles per week

Explanation:

You divide the two values given to get 63/7 = 9.

We can think of it as if it was a ratio 63 miles: 7 weeks. Dividing both parts of that ratio by 7 will turn the "7 weeks" into "1 week".

You can check the answer by multiplying the 9 miles per week with the 7 weeks to get 9*7 = 63 miles total.

9 because when you divide 63 by 7 you get 9 and to check you do 7 multiple by 9

If there are 24 boys and 36 girls in a room, fill out all of the possible ratios of boys to
girls that could be made.
There are 24 boys for every 36 girls (24:36 ratio)
There are boys for every girls try
Type in an equivalent ratio of boys and girls

Answers

4:6 is one ratio, 2:3 is another ratio

Answer:

4:6

Step-by-step explanation:

Divide both #s by 2, 4, 6, or 8 and you'll get an equivalent ratio

(I divided by 6)

Plz make me brailiest :))))

Pierre asks Sherry a question involving the theoretical probability of a compound event in which you flip a coin and draw a marble from the bag. The bag of marbles contains 3 white marbles, 8 green marbles, and 9 black marbles. Sherry's correct answer was 12/40. What was Pierre's question?

Answers

Answer:

I know it was a beautiful question

What do you think the probability of a compound event in which you flip a coin and draw a marble from the bag would be if the marble bag contains 3 white marbles, 8 green marbles, and 9 black marbles?

Help please I will give yu brainlyest if it’s correct

Help please I will give yu brainlyest if its correct

Answers

Answer:

Less than 14.05

Step-by-step explanation:

Answer:

Just answering so the other person can get brainliest

Step-by-step explanation:

middle school problem attached :D

middle school problem attached :D

Answers

Answer: $638.40

Step-by-step explanation:

45% converted to a decimal is 0.45

0.45 of $1200 = 0.45* $1200 (of in this case means multiply)

0.45 * $1200= $440

Because they said 11% of remaining salary, we have to do:

$1200-$440=$760

Now 11% converted to a decimal is 0.11

5% converted to a decimal is 0.05

So 0.11+0.05

0.11+0.05= 0.16

Now 0.16 *$760=$121.60

Now we find the remaining amount so we subtract: $760-$121.60= $638.40

So our answer is $638.40 left

$638.40


Skjsjdjsjsisiiwiwie
Sjsusisiiss

use the slope formula to find the slope between the given two point


(-4, -1) and (-2, -5)

Answers

I believe it would be -5– (-1)= -4 then -2-(-4)= 2 and the y goes over the ex so the slope would be -4/2x or just -2x

ANSWER:

-4/2

Step-by-step explanation:

( -5 - -1) = -4

(-2 - -4)= 2    

how to solve 6r - 1 + 6r =11

Answers

Answer:

r = 1

Step-by-step explanation:

The equation is,

→ 6r - 1 + 6r = 11

Now the value of r will be,

→ 6r - 1 + 6r = 11

→ 12r = 11 + 1

→ r = 12/12

→ [ r = 1 ]

Hence, the value of r is 1.

Answer:

The answer is 1 r is equal to 1

Step-by-step explanation:

Express each of these percentages as a fraction
158%
solution for class 7

Answers

Answer: 158% = \(\frac{158}{100}\) = \(\frac{79}{50}\)

Hope it helps :)

79/50!!!!!!!!!!
!! 79/50!!!!!!!!!!
!!

Tom has a comic book with 85 pages. He has read 30 of the pages so far. What percentage of the book has Tom read?

Answers

Answer:

35.29%

Step-by-step explanation:

Just divide 30 by 85

Find the perimeter and area of the rectangle given below. A rectangle ABCD with vertices ​A(2​,4​), ​B(2​,7​), ​C(5​,7​), and ​D(5​,4​).

Find the perimeter and area of the rectangle given below. A rectangle ABCD with vertices A(2,4), B(2,7),

Answers

Answers:

Perimeter=6 units

Area=0 units ^2

please see the attached picture for full solution

hope it helps

Good luck on your assignment

Find the perimeter and area of the rectangle given below. A rectangle ABCD with vertices A(2,4), B(2,7),
Other Questions
C Protista itc5. Which of the following is a heterotrophic eukaryote associated with the decomposition of dead organismsa Protistb. Herbivorec BacteriumId FungusHelp Recommend and explain at least four (4) digital marketing components that a marketing team can use to increase a energy drink online visibility to customers. the importance ofvalidity, relationships, and change in marriage and family therapy research summary A transaction processing system (TPS) is the basic business system that assists operational level analysts when making structured decisions. Which of the items below is not an example of a TPS?comfort dental patient diagnosis system The following paragraph is extracted from a Monetary Policy Committee (MPC)s pressstatement:In deliberating their policy decision, the Committee assessed that the Thai economy would expand at a much lower rate in 2020 than the previous forecast and much further below its potential due to the coronavirus outbreak, the delayed enactment of the Annual Budget Expenditure Act, and the drought. Headline inflation was projected to be below the lower bound of the inflation target throughout the forecast horizon. Financial stability became more vulnerable due to the prospect of economic slowdown. In this situation, there was an urgent need to coordinate monetary and fiscal measures. The Committee viewed that a more accommodative monetary policy stance would alleviate the negative impacts. Monetary accommodation would also support liquidity provision and debt restructuring for businesses and households severely affected from the economic slowdown, both of which should be urgently implemented.Based on this statement, what do you think would be the MPCs decision (whether to raise, maintain or lower the policy rate) and why? I need help on 3-4 and body know? And I need an explanation. TRUE / FALSE. occurs when the speaker takes general information (premises) and draws a conclusion from that general information. what is meant by cultural lag The slope of a line is 3 and it passes through point (-1,4). What is the equation of thelines what is the circumference of the earth in kilometers an agent must obey the instructions of the principal even if the act is illegal or immoral. t/f A count of three balls and two strikes on a batter is called_____ What two areas did the US and Britain feel they needed to control as their first steps toward victory? PLEASE HELP and Show your work please!! Which one of the following statements does NOT apply to antiseptics?A. They are used on living objects.B. They usually are microbicidal.C. They should be useful as dilute solutions.D. They can sanitize objects. A hogs internal organs closely resemble those of a:________ What happens when the velocity of seismic waves increases when passing from a shallower to deeper rock layer? I have 30 ones,82thousands,4 hundred thousands,60 tens,and 100 hundreds , what number am I? ( A streetcar named desire question) When we last seem them , in what position in each of the main characters ? What could that say about their futures Giving a test to a group of students, the grades and gender are summarized below B C Total Male 8 5 14 27Female 9 10 12 31Total 17 15 26 58 If one student is chosen at random, Find the probability that the student did NOT get an "A"