1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
I am Lyosha [343]
2 years ago
6

Geometry question, please help me

Mathematics
1 answer:
vesna_86 [32]2 years ago
4 0
Hi there!

First, let's find the proportion of the radius' and set it equal to the proportion of the heights:
12/10 = 30/25

Next, we'll cross multiply. If the numbers are the same, then the solids are similar.
300 = 300

The solids are similar! The scale factor from the larger solid to the smaller solid is 6/5 or 1.2. The scale factor from the smaller solid to the larger solid is 5/6.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
You might be interested in
How do you write 7% in the most simple fraction​
sesenic [268]

Answer:

The answer is 7/100 in a Simplified Fraction.

Step-by-step explanation:

Hope this helps!

6 0
2 years ago
Read 2 more answers
.?????????????????????????
weqwewe [10]

Step-by-step explanation:

To divide fractions, we have to focus on 4 steps, which are:

1: Change to improper fractions

2: Keep the same

3: Change the sign to multiplication

4: Flip the 2nd fraction in the equation

So, step one:

1/3 / 4/5

Step two:

1/3 / 4/5

Step three:

1/3 x 4/5

Step four:

1/3 x 4/5 = (4 / 15)

4/15 is in simplist for.

Therefore, your answer is 4/15.

Best of Luck to you!!

4 0
3 years ago
Original price:$29.99;markdown: 33 1/3%<br> Find the retail price
-Dominant- [34]
33.3%, move the decimal to the left twice to make it easier. then multiply 29.99 by .333. take that and subtract it from 29.99. I got 20, I'm not sure if that's right though
3 0
2 years ago
Read 2 more answers
Find the price-demand equation for a particular brand television when the demand is 20 TVs per week at $150 per TV, given that t
Alina [70]

Answer:

~150=50e^{-0.01()20}

~p(100)=\$127.7

Step-by-step explanation:

From the question we are told that:

Price of 20TVs per week P_{20}=\$150

Marginal price-demand function p'(x)=-0.5e-0.01x

Generally the The Marginal price function is mathematically given by

  p'(x)=-0.5e^{-0.01x}  

  p(x)=\int-0.5e^{-0.01x}  

  p(x)=50e^{-0.001x}+C  

Therefore the equation when the demand is 20 TVs per week at $150 per TV

150=50e^{-0.01()20}

Giving

p(x)=50e^{-0.01x}+150-50e^{-0.01(20)}

Therefore the Price when the demand is 100 TVs per week

p(100)=50e^{-0.01(100)}+150-50e^{-0.01(20)}

p(100)=\$127.7

7 0
2 years ago
Convert ln x = y to exponential form.
LuckyWell [14K]
Answer: e^y=x

ln(x)=y

e^ln(x)=e^y

x=e^y

8 0
3 years ago
Other questions:
  • This is the answer right?
    11·1 answer
  • Pls help with Question 11.<br> I need to submit it by tmr
    12·1 answer
  • How do I solve 9/9-2/3
    9·1 answer
  • Please help! i literally suck at geometry
    12·1 answer
  • Help me please I am taking a quiz
    15·2 answers
  • If you are looking for the height of a pyramid and the volume is 18,069,333.33333 and the length and width are both 440 what is
    7·1 answer
  • What is 0.75*0.75*0.75*0.75*0.75 written as a power
    14·1 answer
  • The population of Hicksville increased from 20,000 to 24,500 in the past decade. What is the percent of increase in population o
    13·1 answer
  • Brenda sells necklaces at the 23rd Street Flea market. It costs her $10.00 in materials to make the necklaces. She decides to ma
    15·1 answer
  • What is 18+5-y.this is first question
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!