Mathematics Middle School

A right circular cone has a radius of 8 in. and a slant height of 12 in. These dimensions are multiplied by 6. By what factor is the surface area multiplied?

Please.

Answers

Answer 1

Answer:

Factor: 36

Step-by-step explanation:

Ratio of sides

1 : 6

Ratio of areas

1² : 6²

1 : 36

Related Questions

plzz give explanation!!!!! PLZZZ I NEED HELP

Answers

I think it’s 36, Are there options??

Please help me with this

Answers

Answer:

3/4 = 9/12

- 7/12 = 7/12

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

             2/12

Step-by-step explanation:

first box = 9

second box = 7

last box = 2/12

Answer:

this can be solved by adding 1/4+1/5

Step-by-step explanation

Describe the process of solving the following equation: 3x+5=17

please lol

Answers

Answer:

        --

x = 2.3

Step-by-step explanation:    

3 x + 5 = 17

      - 5 = -5

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

      3x      7

     ----- = -----

      3         3

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

                  ---

         x = 2. 3

You subtract 5 on both side so 17-5=12 and then you will have 3x=12 you will divide 3 on both sides so you will do 12 divided by 3 and you will get 4 so x= 4

i need help its line plots soooo yeah help pls

Answers

part a) 2 days

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

Answer:

B

Step-by-step explanation:

the line plot has an X to represent the amount of times the piece of data occurred I counted 2 x's

Is t = 12 a solution to the inequality t ≥ 12

Yes or No

Answers

Answer:

Yes, it is a solution.

Step-by-step explanation:

Since t ≥ 12 means that t needs to be equal to or greater than 12, t = 12 works as a solution because it is equal to 12.

Yes. What he said on top of me

PLEASE HELP I NEED THIS QUICK


A pair of retro Air Jordans is priced at $250 is on sale for 20% off. How much is the discount?

What is the sale price of the sneakers?

Answers

Answer: 20% off means that the new price of the shoes will be 80% of the original price:

$30(100%  – 20%) = $30(80%)

Converting the percent to a decimal gives:

$30(0.8) = $24.00

There is an additional 15% off the sale price of $24.00, so the final price is 85% of the sale price:

$24(100%  – 15%) = $24(85%)

Again converting the percent to a decimal gives:

$24(0.85) = $20.40

Step-by-step explanation:

Answer:

$200

Step-by-step explanation:

Please help me. pleaseeeeeee

Answers

You multiply side by side so 3x3=9.
9 is the area of the square.

Answer:

The area is 9 square units.

Step-by-step explanation:

The diagram shows that the square is 3x3 which means that the area is 9.

Question 1 of 10 Estimate 5/8 − 1/10 . A. 0 B. 1 /2 C. 1 D. 1 1/2

Answers

Answer:

I think that the answer is B.

Step-by-step explanation:

Hope this helps

Answer:

it b

Step-by-step explanation:

Has to do with area and circumference. Plss help

Answers

Part A. 615.44
Part B. 78.5
A: A= pi•r^2
A= 3.14159(14•14)
A= 3.14158 • 196
A= 615.75

B: A= pi•r^2
A= 3.14159(5•5)
A= 3.14159 • 25
A= 78.54

please help me!!!! :)

Answers

Answer:

Sorry I would love to zoom with you but I cant

Step-by-step explanation:

But I do REALLY hope you have a good day or night where ever you are in this wonderful world! <3

I would love to, but I have to sleep for school tmrw! Have a great day/night:)

i don't know could I get some help please.

Answers

Answer:

(-3, -11)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Coordinates (x, y)Terms/CoefficientsSolving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

y = 7x + 10

y = -4x - 23

Step 2: Solve for x

Substitution

Substitute in y:                                                                                                7x + 10 = -4x - 23[Addition Property of Equality] Add 4x on both sides:                                11x + 10 = -23[Subtraction Property of Equality] Subtract 10 on both sides:                     11x = -33[Division Property of Equality] Divide 11 on both sides:                               x = -3

Step 3: Solve for y

Define original equation:                                                                               y = 7x + 10Substitute in x:                                                                                                y = 7(-3) + 10Multiply:                                                                                                           y = -21 + 10Add:                                                                                                                 y = -11
(-3,-11) that’s your answer hope it helps

find the single power of 10 for these equation

Answers

I have provided a picture of the work to show the answers

The acceleration of segment D is____ m/s2.



Rank segments A, B, and C from least acceleration to greatest acceleration.

Least:







Greatest:

Answers

Answer:

It wont load sorry maeby try putting the question again maeby it will work or is it my end.

Step-by-step explanation:

Answer:

Step-by-step explanation:

a=dv/dt

A=15/1=15

B=5/1=5

C=0/2=0

D=-20/1=-20

So from least to greatest

-20, 0, 5, 15

D, C, B, A

I don't know the answer i need help ASAP!

Answers

Answer:

3

Step-by-step explanation:

The area of a triangle = 1/2 x base x height

The base here is 2 and the height is 3.

2 x 3 = 6

1/2 x 6 = 3

Answer:

3

Step-by-step explanation:

To find the area of a triangle you have to do 1/2 bh (one half times the base times the height). So when you do 3 x 2 (Since those are the side lengths) you would get 6 then divide by 2 to get 3.

Hope this helps :)

Can you help me with question 5 on i-Ready

Answers

the last option 4 hours, $60

Answer:

4 hours, for $60

Step-by-step explanation:

10 x 4 = 40 + 20 = 60

15 x 4 = 60

What is the LCD of 4 1/6 and 5 4/7?

13
21
42
36

Answers

Answer:

LCD = 42

Step-by-step explanation:

Equivalent Fractions with the LCD

4 1/6 = 175/42

5 4/7 = 234/42

happy to help ya :)

The answer is 42! Enjoy

Please help me verify it's correct(did i do the equation correct)?

Answers

Answer:

yes its right

Step-by-step explanation:



DONT FORGET TO GRAPH IT!! ALL ANSWERS THAT DONT ANSWER MY QUESTION, WILL BE REPORTED!

Answers

Answer:

n ≥ 1/4

Step-by-step explanation:

I wish I could add a picture, but I can't, so you'll have to graph it by yourself.

Solve for d. 2d + 8 = 24

Answers

Answer:

the answer is 8

Step-by-step explanation:

2 times 8 equals 16 16 plus 8 equals 24

Steve’s score in a card game is 5 points away from zero. Denia’s score is the opposite of Steve’s and is a positive value. What is Denia’s score?

Answers

Answer:

5

Step-by-step explanation:

i need help with this question please!

Answers

Answer:

5.7 cm

Step-by-step explanation:

Triangle

Measurements: 9 cm, 14 cm, y cm

14 cm/2= 7 cm

a²+b²=c²

7²+b²=9²

49+b²=81

-49     -49

b²= 32

b= 5.656854249

y= 5.7

Answer:

Your answer is 11.4

Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.

A personal trainer charges a one-time fee of AED 50 plus AED 30 for each

individual session. A fitness club charges a yearly fee of AED 250 plus AED 20

for each session with a personal trainer. Write and solve an equation to

determine for what number of sessions the costs will be equal

Answers

50 +30x

250+20x

20 sessions

lmk if you need the work

Answer: 20 classes/sessions.

Step-by-step explanation:

y=30x+50

y=20x+250

Triangle \triangle A'B'C'△A
′
B
′
C
′
triangle, A, prime, B, prime, C, prime is the result of dilating \triangle ABC△ABCtriangle, A, B, C about point AAA by a scale factor of \dfrac23
3
2
​
start fraction, 2, divided by, 3, end fraction.

Determine whether each claim about the properties of \triangle ABC△ABCtriangle, A, B, C and \triangle A'B'C'△A
′
B
′
C
′
triangle, A, prime, B, prime, C, prime is true or false.

Answers

The shape of the image of ΔABC following a dilation by a scale factor of [tex]\dfrac{2}{3}[/tex] is the same as the shape of ΔABC but the sizes of the sides of ΔA'B'C' are [tex]\dfrac{2}{3}[/tex] smaller

The correct options with regards the given statements are;

The measure of ∠B and ∠B' are equal is TrueThe coordinates of A and A' are the same is True

Reasons:

The dilation lengths of the sides of ΔABC are AB, AC, BC

The given scale factor of dilation = [tex]\dfrac{2}{3}[/tex]

Therefore;

The lengths of the sides of ΔA'B'C' are [tex]\dfrac{2}{3} \cdot \overline {A'B'}[/tex], [tex]\dfrac{2}{3} \cdot \overline {A'C'}[/tex], [tex]\dfrac{2}{3} \cdot \overline {B'C'}[/tex]

Which gives;

[tex]\dfrac{\overline{A'B'}}{\overline{AB}}} = \dfrac{\overline{A'C'}}{\overline{AC}}} = \dfrac{\overline{B'C'}}{\overline{BC}}} = \dfrac{2}{3}[/tex]

Given that the ratio of the corresponding sides of ΔABC and ΔA'B'C' are equal, ΔABC is similar to ΔA'B'C' by triangle similarity theorem

Therefore;

∠A = ∠A', ∠B = ∠B', and ∠C = ∠C' by definition of triangle similarity

Which gives;

The statement; The measure of ∠B and ∠B' are equal is True

Second part;

The center of dilation of ΔABC is point A, therefore, the distance between point A and point A' following a dilation is zero

Therefore, given that there is no difference, we have;

The coordinates of point A = The coordinates of point A'

Therefore;

The statement, the coordinates of A and A' are the same is True

Learn more here:

https://brainly.com/question/2584916

Answer:

False

True

Step-by-step explanation:

A dilation multiplies the distance of every point from the center of dilation by the scale factor. So a dilation moves every point except the center of dilation.

Point A is the center of dilation, so the coordinates of A and A′, are the same.

Dilations multiply every length in the figure by the scale factor, so AB and A'B' do not have the same length.

Washington Middle School is hosting a pancake breakfast fundraiser to raise money for a new outdoor field area. They will be organizing the ingredients into different cooking stations in order to prepare.

Answers

Answer:

Step-by-step explanation:

finish this

Body-ody-ody-ody-ody-ody-ody-ody

Ody-ody-ody-ody-ody-ody-ody (mwah)

Body-ody-ody-ody-ody-ody-ody-ody (ah, ah, ah ah)

Ody-ody-ody-ody-ody-ody-ody

That’s very cool even tho I don’t go it sounds fun

I don't get one-step and two-step equations, can someone explain? brainliest to the one that gave the best explanation

Answers

A one-step equation is an algebraic equation you can solve in only one step.
A two-step equation is -16 = x/4 + 2. It’s a two step equation since you have to subtract 2 from both sides and then multiply both sides by 4.

Create a system of linear equations with one solution. In your final answer, include the system of equations and the graphs of the lines.

Answers

I don’t see a picture try posting a picture and I’ll do it for u

Answer:

​x-y=-1

3x+y=9

Step-by-step explanation:

I need help ahhhhhh!

Answers

X=12 12(y)=-96 y=-8
12-8=4

Answer:

y=1 and x=1

Step-by-step explanation:

they are just variables they don't mean anything because any number multiplied by 1 is that same number

EX: 57 x 1 = 57

21 x 1 = 21

hope that helped you!

What is the radius of the table, rounded to the nearest half foot? ____ feet

Answers

Answer:

3.5 feet.

Step-by-step explanation:

r=C/2π

r=22/2π

r=22/6.28

r≈3.5

The answer that you will be needing is that it is 3.5 feet

I WILL GIVE YOU 100 POINTS IF YOU HELP ME ON THIS PLEASE ASAP!

Answers

Answer:

4 is the answer. My previous answer got deleted.

2 x 4 divided by 2 = 4

Step-by-step explanation:

EXPERT HELP I'LL GIVE BRAINLIEST:

Answers

You are correct my friend
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