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
mr Goodwill [35]
2 years ago
5

The right triangle below is dilated by a scale factor of 3. Find the perimeter and area

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
5 0

Answers:

For original triangle, perimeter is 60. The area is 120.

The dilated triangle, perimeter is 180. The area is 1080.

Step-by-step explanation:

24 times 3=72

10 times 3=30

26 times 3=78

72+30+78=180

Perimeter of diliated triangle

1/2btimesh=area

1/2 30 times 72=1080 square units

Perimeter of original triangle

24+10+26=60 units

1/2 10 times 24=120 square units

You might be interested in
A store sells 6 T-shirts for $59.34. What is the unit cost per T-shirt?
Zinaida [17]

Answer:

$9.89

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the exponent for 100,000
Mnenie [13.5K]
If your question is to write it in scientific notation, it's 10^4 and the exponent is 4
6 0
3 years ago
Read 2 more answers
The Lynx star middle linebacker, Nat, is paid $500,000. He is guaranteed a 25% raise for each of the next three years. What will
shutvik [7]

Answer:

Nat's salary after 3 years = 976562.5 $

Explanation:

Salary of Nat =  $500,000

Raise in salary for next three years = 25 % = 0.25

Salary of Nat after 1 year = 500,000 + 0.25 * 500,000 = 625000 $

Salary of Nat after 2 years = 625000 + 0.25 * 625000 = 781250 $

Salary of Nat after 3 years = 781250 + 0.25 * 781250 = 976562.5 $

So, Nat's salary after 3 years = 976562.5 $

Easy Method;

   No of years considering = 3

   Initial salary = $500,000

   Rate of increase = 0.25

   Final salary = 500,000(1+0.25)^3=976562.5$

Nat's salary after 3 years = 976562.5 $

3 0
3 years ago
15% of 72 is ______​
BigorU [14]

Answer: convert 15% to a decimal. 0.15 times 75 is 11.25

Converting Percentages to Decimals

Easiest—divide by 100: The simplest way to convert a percentage to a decimal is to divide the number (in percentage format) by 100.

Move the decimal: Another way to convert a quoted percentage to decimal format is to move the decimal two places to the left

6 0
3 years ago
Find the volume of a right circular cone that has a height of 2.7 ft and a base with a diameter of 14.4 ft. Round your answer to
irina1246 [14]

Answer:

V≈146.57ft^3

Step-by-step explanation:

V=πr^2·h/3  since d is 14.4, we would divide it by 2 to find the radius which is 7.2

so V= π(7.2)^2· (2.7)/3

V≈146.57ft^3

It would be greatly appreciated if you gave me the brainlest

3 0
2 years ago
Other questions:
  • How do you convert .375 into a fraction and percent?
    5·1 answer
  • Can you help me please? Is an emergency I’m giving 28 points the maximum you can give.. please help me
    10·1 answer
  • Un objeto es lanzado verticalmente hacia arriba con una velocidad inicial v_o de 19,6m/s. La distancia d en metros del objeto de
    6·1 answer
  • A carnival sold 135 bottles of juice in one day. They sold 1/3 of the bottles in the first hour and 2/5 of the bottles in the se
    11·1 answer
  • The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times.
    6·1 answer
  • A student says that she is confused by the difference
    15·1 answer
  • Help help help help help help help help help help help help help help help help help help​
    15·2 answers
  • If X || Y and Y || Z, then ___.
    5·1 answer
  • 67,402,110 round it to the thousands
    15·1 answer
  • If the Vertical angle of an isosceles triangle is equal to the sum of the base angle find the size of each angle
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!