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
Maksim231197 [3]
3 years ago
7

The similarity ratio of the two regular octagons is 5:9. The area of the smaller octagon is 100 in^2. Find the area of the large

r octagon.
A.) 324 in^2
B.) 180 in^2
C.) 165 in^2
D.) 349 in^2
Mathematics
2 answers:
Nuetrik [128]3 years ago
7 0

Answer:

i think the answer is a

lord [1]3 years ago
6 0
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ 9/5 = 1.8

Since it is area, you need to square the scale factor

1.8^2 = 3.24

3.24 x 100 = 324

Answer is option A) 324 in^2

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

You might be interested in
Find the work done by gas?
salantis [7]

The work done by the gas when the gas expands will be 567.65 ft-lb.

<h3>What is the work done for an isothermal process?</h3>

The Pressure is inversely proportional to the volume.

Let the initial pressure and initial volume be P₁ and V₁, and the final volume be V₂.

Then the work done by the gas will be

WD = P₁ V₁ ln (V₂ / V₁)

A quantity of the gas with an initial volume of 2 cubic feet and an initial pressure of 700 pounds per square foot.

The gas expands to a volume of 3 cubic feet.

Then the work done by the gas will be

WD = 700 x 2 x ln (3/2)

WD = 1400 x 0.405

WD = 567.65 ft-lb

The work done by the gas when the gas expands will be 567.65 ft-lb.

More about the work done for isothermal process link is given below.

brainly.com/question/4218306

#SPJ1

7 0
2 years ago
The area of a rectangular swimming pool is 360 square feet. If the length of the swimming pool is 9 feet more than its width, fi
Inessa [10]

Answer:

l = 24ft

Step-by-step explanation:

A = lw

360 = (x + 9)(x)

360 = x^2 + 9x

0 = x^2 + 9x - 360

0 = (x + 24)(x - 15)

x ≠ -24 (length cannot be negative)

x = 15

l = 15 + 9

l = 24ft

7 0
3 years ago
What number has 9 tens, 7 fewer thousands than tens, the same number of hundreds as
wel

Answer:

123456678890

Step-by-step explanation:

I think this is the answer

4 0
3 years ago
Britney spent 115 minutes reading last week and 140 minutes reading this week.
Ann [662]
255? i not sure though
5 0
3 years ago
I need help please and thank you ( show your work please)
Bas_tet [7]

Answer:

y = 2x

Step-by-step explanation:

Use Rise over Run. The rise(up/down) is 2 and the run(sideways) is 1. The slope is going up, not down so the 2 is positive. So, it is positive 2/1, which you can write as 2.

7 0
2 years ago
Other questions:
  • B) What is the gradient of the line x + 2y = 1
    10·1 answer
  • What did the scout say after fixing the littel old ladys bicycle horn?
    13·2 answers
  • Draw a quadrilateral with only one set of parallel sides
    8·2 answers
  • What’s are the steps to solve 52.2x2.3
    12·2 answers
  • A positive number divided by a negative number will result in a ___ quotient.
    6·1 answer
  • If a rectangler has an area of 34 and the width is half the length what are the length and the width
    9·1 answer
  • PLEASE HELP ITS URGENT DONT GUESS (also if you get it right ill mark you as brainliest)
    11·2 answers
  • Express the following as ONE fraction:<br><br><br>(( b - c )/ b ) + (b / ( b + c ))
    13·1 answer
  • Pleas help me with my question​
    11·1 answer
  • At Hannaford, bananas cost $0.75 per pound. Maggie paid $3.15 for a bunch of bananas. How many pounds of bananas did she buy for
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!