OMG PLEASE HELP IF I DONT PASS THIS I FAIL MY CLASS! HELP! 30 POINTS SHOW WORK IF U NEED TO PLEASE! thank you too anyone(PRETTY PLEASE SHOW HOW YOU DID IT/can you show work)

Answers

Answer 1

Answer:

C seems right to me

Step-by-step explanation:

Related Questions

There are 21 Year 8 pupils in a music club, out of a total of 37 pupils.
Write this proportion as a percentage.
Give your answer correct to 1 decimal place when appropriate.

Answers

Answer:

.567

Step-by-step explanation:

The original ratio is 21:37

Any ratio is a fraction

A fraction is a division problem

Rewrite the ratio as a fraction : 21:31---> 21/31

Divide 21 by 31 and you get .567

sin 2A + sin 5A-sin A÷
cos A + cos 2A + cos 5A

Answers

Answer:

Step-by-step explanation:

(sin5a-sina)+sin2a/(cos5a+cosa)+cos2a

=2cos3asin2a+sin2a/2cos3acos2a+cos2a

=sin2a(2cos3a+1)/cos2a(2cos3a+1)

=sin2a/cos2a

=tan2a

Factor 18r+15s escribe tu respuesta como un producto con un número entero >1?

Answers

18r+15s add it then yu will get

i am having a very hard time remembering Negative and Positive numbers adding, subtracting, multiplying, and dividing them.
Here are some examples :
-4+(-25)
-9-(-3)
4÷ - ( -8 )
(-15) (-7)

Answers

Answer:

Step-by-step explanation:

So negitive have the - besides it and + mean its negative .

Answer:

-29

-6

105

Step-by-step explanation:

The area of a rectangular parking lot is 8051 m ^2 . If the length of the parking lot is 97 m, what is its width?

Answers

Answer:

Width of rectangle = 83 meter

Step-by-step explanation:

Given:

Area of rectangle = 8,051 m²

Length of rectangle = 97 m

Find:

Width of rectangle

Computation:

Area of rectangle = Length of rectangle x Width of rectangle

97 x Width of rectangle = 8,051

Width of rectangle = 8,051 / 97

Width of rectangle = 83 meter

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Answers

Answer:

376.99 cm^3 or 120π cm^3

Step-by-step explanation:

The volume of a cone is 1/3(B*h) where B is the base area and h is height.

The base of a cone is a circle.

Area of a circle=πr^2

Area of the circle=π6^2

Area of the circle=36π

Plug it into the formula for the volume:

V=1/3(36π*10)

V=1/3(360π)

V=120π

V=376.99

If this helped please consider giving brainliest.

Are the ratios 1:20 and 2:4 equivalent?

Answers

Answer:

Step-by-step explanation:

Answer:

Simple answer, no.

Answers

Answer:

268.083

Step-by-step explanation:

volume of a sphere = 4/3 times pi times r^3. 4/3(pi)(4^3) = 268.083

hellp me pls i need to pass this class or my parents will kill me for not passing

Answers

Answer:

hello wat is the matter how can I help I am a tutor I can teach you

What is the solution for -4x - 10 ≤ 2?

Answers

Answer:

x>=-3

Step-by-step explanation:

-4x-10<=2

-4x<=2+10

-4x<=12

x<=12/-4

x<=-3

x>=-3

Omar painted half of a heart on a piece of paper.
While the paint was still wet, he folded the paper in half and pressed the sides
together
Which transformation did Omar use to complete the heart?
A Slide
B Translation
C Dilation
D Reflection

Answers

Answer:

D reflection

Step-by-step explanation:

think of it like a mirror when u look at the mirror its an exact match to what u are seeing

Largest three-digit multiple of 2

Answers

Answer:

956

Step-by-step explanation:

Answer:

658

Step-by-step explanation:

Sheila is biking at a constant speed. She travels 54 meters in 9 seconds. Part A How many meters per second does Sheila travel?

Answers

Answer:

Step-by-step explanation:

6 meters/ seconds

Step 1: Find the unit rate

total distance/total time

54/9

6 meters / seconds

Awnser: 6 meters/ seconds

Answer:

She Travles 6 MPH

Step-by-step explanation:

6x9=54

A spotlight can be adjusted to effectively light a circular area of up to 6 meters in diameter. To the nearest tenth, what is the maximum area that can be effectively lit by the spotlight? Use 3.14 for pi.

Answers

i know im late but i will still grab these points

Answer: 28.27 m

Step-by-step explanation: A = 1/4 π d2= 1/4 * π * 6*2 ≈ 28.27

Answer: 28.27

Step-by-step explanation:

7th grade math , not sure if I set this up correctly!

Answers

Answer:

What you did is correct!

Un comerciante compra 16 máquinas de coser a S/.408 cada una: 27 equipos de sonido a S/. 732 cada uno y 19 lavadoras a S/. 652 cada una. ¿Cuánto pagó por todo?

Answers

Answer:

Costo Total= $38,680

Step-by-step explanation:

Dada la siguiente información:

Un comerciante compra 16 máquinas de coser a S/.408 cada una: 27 equipos de sonido a S/. 732 cada uno y 19 lavadoras a S/. 652 cada una.

Para calcular el costo total, debemos usar la siguiente formula:

Costo Total= costo unitario * cantidad adquirida

Costo Total= 408*16 + 732*27 + 652*19

Costo Total= $38,680

The total amount of everything including sewing machines, sound systems, and washing machine is $38,680.

What is the cost price?

The cost price refers to the original price of the items, it is the total amount of money that costs a manufacturer to provide a given product.

The unit cost of sewing machines = 408

The unit cost of a sound system = 732

The unit cost of a washing machine = 652

Total cost = 408 × 16 + 732 × 27 + 652 × 19

= 6528 + 19764 + 12388

= $38,680

Therefore, the total amount of everything including sewing machines, sound systems, and washing machine is $38,680.

Learn more about cost price;

https://brainly.com/question/11027396

...................................................

Answers

Answer:

chicken nuggies

Step-by-step explanation:

lec types 3/5 of a paragraph in 2/3 minute. If he continues at the same rate, what fraction of a paragraph can Alec complete in 1 minute?

Answers

Answer:

ik you in MS 118 but still the answer is 9/10

Step-by-step explanation:

multiply by the reciprocal 3/2.

3/5x3/2=9/10

WHO KNOWS FUNCTIONS AND ALL THAT PLZZZ HELP ME ASAP I REALLY NEED IT PLZZ

Answers

Answer: Linear, Nonlinear, Linear, Nonlinear

Step-by-step explanation:

First 1: as x increased y also increased which means the thing is a line hint linear

Second 1: According to the points (u can graph them out if u want to) it goes down then up which isn't a straight line hence quadratic or nonlinear

Third 1: first degree hint linear

Fourth 1: Absolute value thing looks like a V when u plot it so its not linear

If 6 pounds of grapes costs $1.89, how much would 15 pounds of grapes cost?

Answers

So divide 1.89 by 6 to see how much would one pound of grape be
1.89/6=0.315
Then multiply 0.315 (price for one pound of grape ) by 15
0.315*15 =4.725 $for 15 pounds of grape

Last year Rikki sang 960 songs with his rock band. How many songs did he sing per month? How did you get your answer?

Answers

Answer:

80 songs per month.

Step-by-step explanation:

There are 12 months in a year

So you do 960 divided by 12 to see how many songs he sang per month

And you get 80.

A hollow ball is made of rubber that is 2 centimeter thick. The ball has a diameter of 20 centimeters at the outside surface.

What is the exact volume of rubber used to make the ball?
Please explain how to find the volume and i will mark brainliest

Answers

Answer:

628.57CM²

Step-by-step explanation:

20/2=10

VOLUME OF CYLINDER=PIR^2H

22/7*10*10*2=628.57

what's an expression that represents 5 less than the product of 7 and a number?

Answers

Answer:

7x-5

Step-by-step explanation:

Hola. Ayuda con estos problemas de geometría plana. Regalo 20 puntos a la respuesta correcta...

Answers

hola i don’t understand

Answer:

GRA

Step-by-step explanation:

A baby gains about 15 pounds each month. About how much weight will the baby have gained after 6 months? a. About 7.5 pounds b. About 8.5 pounds C. About 9 pounds d. About 10.5 pounds

Answers

Answer:

I'm going to assume you meant 1.5 pounds and not 15 pounds each month.

Step-by-step explanation:

1.5*6=9

Answer:

around 90 pounds

Step-by-step explanation:

15×6

or 15+15+15+15+15+15 if multiplying is not your thing

Simplify and then evaluate the equation
when a = 2 and b = 4.
b2 + 3(b-b2) – 2a = [?]
Help please

Answers

simplify - 2b^2 -2a +3b ( give me a sec i'm trying to evaluate now )

What is the radius of 18 circle?

Answers

To find the radius, then, we insert 18 in for the circumference. So 18=2∏r. Solving for r gives 9/∏, or approximately 2.86 inches.

Write an equation for the hanger diagram and then us the sketch to show how to solve the equation algebraically.

Answers

Step-by-step explanation:

Since there are 3 w's and a 1 on one side and 7 1's on the other and the hanger diagram shows they are even, we can set them equal to each other.

3w + 1 = 7 Subtract 1 from both sides

3w = 6 Divide 3 from both sides

w = 2

Find the value of x. x =36 x =6 x = 97−−√ x = 97

Answers

Answer: 21

Step-by-step explanation:

Answer:

√97

Step-by-step explanation:

I think this is easy but I wasn’t paying attention so thanks for helping!

Answers

The answer would be

5 = (1/4)c

Other Questions

WILL GIVE BRAINLIEST!Given that 12 and the measure of c = 44, find the measures of angles a and b.ma = mb = Directions Make a list of objects, products, and any other items around your house where plants were involved in the production of the item. You should have a list of at least twenty items. Then respond to the following questions: Note: Your list of objects and the answers following should be at least 200 words in length. What if plants no longer existed on Earth? How would your life be different? What is the proportion for x Which function does the graph represent?3, 15)Of(x) = (x + 3)(x + 7)O f(x) = (x - 3)(x - 7)O f(x) = 3(x 3)(x 7)Of(x) = 11(x + 3)(x + 7) Which of the following would cause consumers to demand fewer slices of pizza?A. an increase in the supply of pizza slicesB. a decrease in the supply of tacosC. an increase in the price of pizza slices a lot of points plz help asap Can you help? I'll give brainliest PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! Is 12+5(2+y) and 5y+22 equivalent 6. Some of the questions on the civil service examination were about apoetry.bscience.cbusiness.dmathematics. In the phrase, "and the chin was sustained by the same principle," to whatdoes "principle" refer?A. PrideB. HeightC. PreternaturalD. PillarE. Inflation Can someone come up with a really good title for my essay, cuz I can't think!! My essay is about, "who had the better approach to fighting for civil rights, MLK or Malcom X?"(I chose MLK by the way if it helps?)*Don't scam me, please!!! PLSSSSS HELPPPPPPPPPPPP THIS WAS SUPPOSED TO BE FORYESTERDAY PLSSSS SOMEONE URGENT!!!!!!!!!!!!!!!plssssssssssssssss Which equation best represents the axis of symmetry?A y = 6B X = 2C y = 4D x = 0 Read this excerpt from A Black Hole is NOT a Hole.You know you've used a book a lot when you find cookie crumbs in the binding. Right now, my most-crumb-filled book is Black Holes & Time Warps: Einstein's Outrageous Legacy by the scientist and science writer Kip Thorne.PLEASE HELPIn this part of the introduction, how does the author show she is writing for children?A She writes a scientific explanation of Albert Einsteins theory.B She lists the name of a technical reference book.C She writes about leaving cookie crumbs in her research book.D She quotes the writing of scientist Kip Thorne. helppsimplify the meaning of these circuit electric currentvoltage difference ohms lawresistance Ring Me Up Inc. has net income of $143,100 for the year ended December 31, 2019. At the beginning of the year, 36,000 shares of common stock were outstanding. On May 1, an additional 18,000 shares were issued. On December 1, the company purchased 4,300 shares of its own common stock and held them as treasury stock until the end of the year. No other changes in common shares outstanding occurred during the year. During the year, Ring Me Up paid the annual dividend on the 9,000 shares of 4.65%, $100 par value preferred stock that were outstanding the entire year.Required:Calculate basic earnings per share of common stock for the year ended December 31, 2019. Why are piglets given solid feed six days after birth rather than right after birth? 4/7 of 29= (estimate each product) Which of the following chemical equations follows the law of conservation of mass?