Mathematics Middle School

The radius of a circular musical drum is 70 centimeters.
Find its area.
Use 7 = - 3.14

Answers

Answer 1

Answer:

I got 219.8 as my answer, hope this helps!

Related Questions

PLEASE HELP ASAP!!!

Answers

Answer:

its 17degree as it is supplement to 163

180-163=17
So the answer is 17degrees

Which is the correct label of the parallel lines?

Answers

The correct answer is A

Answer: a

Step-by-step explanation: a||b is the correct answer because the lable under each ray is a a and b a be and since they parallel the two "||" represent it.

Please help me i will mark brainliest and thank you. ASAP!!!

Answers

Answer:

2414

Step-by-step explanation:

first you find the area of the two figures then you add both of the areas

Ex:

13 x 16 x 8 = 1664

15 x 10 x 5 = 750

1664 + 750 = 2414

will give brainliest
one side of a trapezoid is extended and the dotted line forms a right angle with the extended line. use given information to find measurement of angle p.

answers are:





A. 30°
B. 45°

C. 60°
D. 120°

Answers

Answer is mot likely A

Answer:C

Step-by-step explanations:

because its acute duhhh

What is the value of this expression
6 + 24 +3.0.5(42)

Answers

thats not an problem because you cant have an half of an half

A seventh-grade class sells gift cards as a fundraiser for the school library. Each gift card sells for $15.00. The library gets 35% of the money earned for each gift card sold. How much money does the library get if the class sells 500 gift cards?

Answers

The library gets 2625 dollars. If gift cards are 15 dollars and they sell 500 then they made 7,500 dollars and 35% of that is 2625 dollars
Pretty sure Answer is 2,625

My cousin needs help with this one to and if you ask why i just dont help her it's cause I dont know this she is to grades higher then me

Answers

Answer:

Step-by-step explanation:

tell her that she needs to put the triangle in quadrant 1

so you want to rotate it clockwise 180 and to do that you need

here is the answer

( 0,1 ) ( 5,2 ) ( 3,4 )

Put triangle in first quadrant. Rotate clockwise 180 degrees

Sophie is 3.5 years younger than her brother. She knows that when she is b years old, her brother is b+3.5 years old. Right now, Sophie is 11.5 years old.
How old is Sophie's brother?
Write your answer as a whole number or decimal

Answers

the answer is 15, cause if you add 3.5 and 11.5 that equals 15

Brainliest for best answer

Answers

Answer:

i think you do 60 x 5 to get your answer if im wrong im sorry but i tried my best :D

Step-by-step explanation:

Answer: 10 in.

Explanation: If you cut the pipe into 2 pieces while having one of the pieces 5 times the length of the smaller piece, there will be a segment with 10 in, and one with 50 in.

What is the measure?

Answers

Check this out mate! I hope this helped :) Good luck!

Which American mathematician realized that words, sounds, and images could all be represented using a binary code

Answers

Answer:

Claude Shannon. I think, but I'm not sure.

Step-by-step explanation:

Claude Shannon, who realized early on that, as he once put it , a computer is a lot more than an adding machine “The binary digits could be used to represent words , sounds and images — perhaps even ideas ;)

PLS PLS PLS PLS HELP I WILL MARK BRAINLIEST!!

Answers

Answer:

A. 9.20 and -14.5

Step-by-step explanation:

9.20 and -14.5

See answer details down below

The solution to 13x = 78 is x =___
Only input whole number and no links!

Answers

Answer:

6

Step-by-step explanation:

Answer:

the answer is 6

Step-by-step explanation:

bc 78 divided my 13 equals 6

i took the exam

Translate the sentence into an inequality.
The sum of a number times 6 and 28 is greater than 21 .
Use the variable w for the unknown number.

Answers

168 (x+y) >= 21 is your answer i think

Need with question b

Answers

Answer:

basketball

Step-by-step explanation:

bc the dots are more spread out :)

I think it’s basketball. I am so so so so so sorry if it’s wrong

Please answer this correctly and explain how you did it.

Answers

Answer:

x = 128

Step-by-step explanation:

The angles are across form each other, meaning that they are the same angle. I hope this explains it enough, if not I can add more.

I’ll give brainliest if you help me

Answers

Answer:

B

Step-by-step explanation:

Answer:

b i copy cause i dont know

Step-by-step explanation:

Pls help need help ASAP 50 points you will be reported if the answer is wrong

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Answer:

A. 48 ft²

Step-by-step explanation:

4 ft x 4 ft x 3 ft = 48 ft²

The total area will be the sum of the area of the four sides of the shed. In other words it is the curved surface area.

Answer:

112 ft2

Step-by-step explanation:

the base of the figure is a 4x4 square which = 16 ft2

the sides are 4, 4x3 rectangles that = 48 ft2 total

and the 4 triangles' bases are 4, while the height being 6 which = 48 ft2 total

everything added up = 112 ft2

question ^^^^^^^^^^^^^^^^^^^^^^^$

Answers

Answer:

x=0 x=28

Step-by-step explanation:

The answers are either 28 or 0.


Explanation: the absolute value of 28 - 14 is 14 & the absolute value of 0 - 14 is also 14.

Please help...

Will someone please help on the questions circled in black...

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Answer: 55.041

Step-by-step explanation:

#2 is 154 when rounded up

Brainliest if you can answer question 12 right :)

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don’t open the link it’s a scam

SOMEONE HELP ME !
WILL GIVE BRAINLISIT


directions :Use the properties and mental math to solve. Write your answer in simplest form.

( properties : comm and assov)

Answers

Answer:

Step-by-step explanation:

10. 11 4/10 and 11. 6 4/8

Answer is 10 and 11!!????

I need help with this question no addling links or doing it just for points i really don't want that stuff if i see it i will report it

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Angle t = 141 degrees

I don’t really understand this question if someone could give me the explanation please.
Please only answer the question if you know the answer thank you.

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Answer: D -3 1/3 pls correct me if I’m wrong

Answer: I got A. I hope it´s right.

Please help ASAP and if you don't see the picture tell me.

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i cant see a picture
There is no picture

Ballio's family traveled 2/7 of the distance to his uncle’s house on Saturday. They traveled 2/5 of the remaining distance on Sunday. What fraction of the total distance to his uncle’s house was traveled on Sunday?

Answers

Answer:

4/35

Step-by-step explanation:

10/35-14/35=-4/35

4/35 should be the answer sorry if incorrect

Livingston Hardware kept an inventory of 779,580 lawnmowers in the past. With a change in management, the hardware store now keeps an inventory of 45% more lawnmowers. How many lawnmowers is that? lawnmowers

Answers

Answer:

350811

Step-by-step explanation:

Just us a calculator, hope this helps                                                                               Can I have brainliest

Which selection best indicates the slices that can be made from from the right triangular prism?

Question 1 options:

triangle, trapezoid, rectangle, quadrilateral, pentagon


triangle, trapezoid, quadrilateral


triangle, trapezoid, hexagon


triangle, quadrilateral, hexagon

Answers

Answer:

triangle, trapezoid, quadrilateral

Step-by-step explanation:

you'll see it if u look closer

answer: triangle , trapezoid , & quadrilateral
hope this helps out .

Help MOI Again PLEASE lol

Answers

Answer:

-5a + 20a +-4a - -6= -16

Answer- a= -2

Step-by-step explanation:

Hope this helps!

Answer:

-2

Step-by-step explanation:

-5a+20a+-4a_-6=-16

20a-9a+6=-16

11a+6=-16

11a=-16-6

11a=-22

a=-22/11

a=-2

(CORRECT ANSWER GETS BRAINLIEST! 20 POINTS!!!)
What is the quotient of the division below?

2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar

Answers

Answer is : D






Step- by -Step:
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