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
fgiga [73]
2 years ago
8

The masses of two similar objects are 24kg and 81 kg respectfully. If the surface area of the larger one is 540cm2, find the sur

face area of the smaller one.
Mathematics
1 answer:
Dmitry_Shevchenko [17]2 years ago
6 0

Answer:

Step-by-step explanation:

hope that image helps

You might be interested in
I need to know the answer to part A and B
Viefleur [7K]
Sorry I cannot help you I do not know the answer
7 0
2 years ago
What are the zeros of (x-2)(x^2-9)
WARRIOR [948]
(x-2)(x^2-9)=0\iff x-2=0\ or\ x^2-9=0\\\\x-2=0\ \ \ \ |add\ 2\ to\ both\ sides\\\\\boxed{x=2}\\\\x^2-9=0\ \ \ \ |add\ 9\ to\ both\ sides\\\\x^2=9\iff x=\pm\sqrt9\to \boxed{x=-3\ or\ x=3}\\\\Answer:\boxed{x=-3\ or\ x=2\ or\ x=3}
3 0
2 years ago
What is the value of x ?
jeyben [28]
X is going to equal 2.75
3 0
2 years ago
Read 2 more answers
Molly was allowed to trick or treat from 6:30 pm to 8:45pm if she averaged coating 2 houses every 9 minutes during that time how
MissTica

Answer:

30 houses

Step-by-step explanation:

Time from 6:30 pm to 8:45 pm = 2 hr 15 min

Time in minutes = (2 hr × 60 min/hr) + 15 min = 135 min

Average visit = 9 min per 2 houses = 4.5 min per house

Number of visits = 135 min ÷ 4.5 min/house = 30 houses

3 0
2 years ago
Given AB intersects DE at point C. prove: DCB = ECA. What is the missing reason in step 5
kicyunya [14]

Answer: the answer is linear pair

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which logarithmic equation is equivalent to the exponential equation below? 67.21=e^a
    13·2 answers
  • If a car has already traveled 10 miles and then continues for another 6 hours at a steady rate of 30 miles per hour . how many m
    9·1 answer
  • Is the product of x and y rational or irrational?
    12·1 answer
  • Which expression can be used to convert 22 Australian dollars to US dollars
    5·1 answer
  • Sally opens a bank account with $500. The account accrues 5% interest compounded annually.
    8·1 answer
  • On a map of the city,1inch represents 1.5 miles.what distance on a map would represent 12 miles
    7·1 answer
  • Write the point slope form of the equation of the line through the given slope through (5,3) ,slope =-1/5
    6·2 answers
  • Melani earned $18.00 per hour for the first 40 hours she worked last week. She worked an additional 5.5 hours at a rate of $27.0
    14·1 answer
  • Name the number system in which only the whole number less than 5 are used
    6·1 answer
  • Find the area and the circumference of a circle with cameter 5 yd.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!