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
Elina [12.6K]
3 years ago
8

Select the correct answer.

Mathematics
1 answer:
MrRa [10]3 years ago
7 0

Answer:a

Step-by-step explanation:

You might be interested in
Two pentagons are similar. the area of one of the Pentagon is 9 times that the other. determine the ratio of the length of the c
kolbaska11 [484]
<h2><u><em>Answer:</em></u></h2><h2><u><em></em></u></h2><h2><u><em>The ratios of the lengths of the corresponding  sides of the two pentagons is 3:1</em></u></h2><h2><u><em></em></u></h2><h2><u><em>The ratios of the perimeters of the two pentagons is 3:1</em></u></h2><h2><u><em></em></u></h2><h2><u><em>Step-by-step explanation:</em></u></h2><h2><u><em></em></u></h2><h2><u><em>Let the first pentagon be X and the second pentagon be Y.</em></u></h2><h2><u><em></em></u></h2><h2><u><em>Ratio of area of the two pentagons is </em></u></h2><h2><u><em>9</em></u></h2><h2><u><em>Ratio of sides of the pentagon is equal to</em></u></h2><h2><u><em></em></u></h2><h2><u><em>3</em></u></h2><h2><u><em></em></u></h2><h2><u><em>Ratio of perimeters is equal to ration of sides</em></u></h2><h2><u><em></em></u></h2><h2><u><em>Hence,</em></u></h2><h2><u><em>The ratio of the perimeter is 3 as well</em></u></h2>

<u><em></em></u>

<em></em>

7 0
2 years ago
How many cups are in 3 gallons? 1 gallon = 16 cups<br><br> Label your answer in cups.
shepuryov [24]

Answer:

48 cups

Step-by-step explanation:

16 times 3

7 0
3 years ago
Read 2 more answers
Graph the equation<br> g(x)=1/5x^2-2x-1
Svetradugi [14.3K]

Answer:

Step-by-step explanation:

8 0
3 years ago
An airplane pilot experiences weightlessness as she passes over the top of a loop-the-loop maneuver. if her speed is 200 m/s at
yulyashka [42]
Centripetal acceleration is given by:
g=v^2/r
where:
v=velocity
r=rate
But
V=200 m/s, g=9.8 m/s^2
plugging the values in the formula we obtain:
9.8=200^2/r
r=200^2/9.8
r=4081.63 m
5 0
3 years ago
How can I group these numbers 15 divide 3x5+4x8 to equal 40
exis [7]
15/3x5+4x8=40
1)15/3x9x8=40
2)15/27x8=40
3)15/216=40
4)14.4=40
8 0
3 years ago
Read 2 more answers
Other questions:
  • 39 is 5% of what number
    9·1 answer
  • Simplify this algebraic expression,
    6·2 answers
  • C divided by 2 equals 4.6<br><br> What’s C?
    10·2 answers
  • An anthropologist has uncovered a ruin with many ancient artifacts. He plans on giving them to a museum that already has a colle
    9·2 answers
  • A construction firm is building a skyscraper, and the height of the skyscraper in yards and feet after certain numbers of days i
    11·1 answer
  • Greg has $56. Tom has $17 more than Greg. Jason has 8 less than Tom.How much money dose Jason has
    15·2 answers
  • Question 1 of 5
    14·1 answer
  • How do you graph (-2,1/2)
    15·1 answer
  • Consider the equations shown: ax + by = ab &amp; 2ax + 3by = 3b Which of these is the value of y in terms of a? Option 1 : y = 3
    11·1 answer
  • Help with this math question
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!