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
lana [24]
3 years ago
9

Find the length of the leg of the right triangle leave your answer in simplest form?

Mathematics
1 answer:
nikitadnepr [17]3 years ago
5 0

Answer:

a =12*sqrt(2)

Step-by-step explanation:

3.  The Pythagorean theorem states

a^2 + b^2 = c^2  where a  and b are the legs and c is the hypotenuse

a^2 +21^2 = 27^2

a^2 +441 =729

Subtract 441 from each side

a^2 +441-441 = 729 -441

a^2 =288

Take the square root of each side

sqrt(a^2) = sqrt(288)

sqrt(xy) = sqrt(x)sqrt(y)

a = sqrt(144)sqrt(2)

a =12*sqrt(2)


You might be interested in
A certain city has a population of about 100,000. There are 3,101 people with red hair in the city. Which of these is closest to
Delicious77 [7]

Answer:

3%

hope this helps!

Step-by-step explanation:

8 0
3 years ago
73 7/10−25 5/8<br><br><br>Enter your answer as a mixed number in simplest form.
VladimirAG [237]

Answer:

48 3/40 just reanswerd for points :>

Step-by-step explanation:

7 0
2 years ago
You had a coupon that made the price of a large pizza 13.00. For what percent off was the coupon?
fomenos

Answer:20% oofff

Step-by-step explanation:

100-(13*100/o)=z

o=original price

100-(13*100/16.25)=z

100-80=z

20%

answer is z%

7 0
3 years ago
Please help and is this correct
bulgar [2K]

Answer:8.1000=8000

9.100=900

8000>900

8.1000>9.100

Step-by-step explanation:

6 0
3 years ago
heavy rain in oxford caused the creek to rise. the creek rose 3 inches the first day, and each day twice as much as the previous
Fittoniya [83]

48 inches???

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the best estimate of 174% of 141?
    6·2 answers
  • Pls help need ans ASAP
    6·1 answer
  • What does 4/9 - 2/3 equal
    5·1 answer
  • PLLLLLLLLLLLLLLLLLLLLEEEEEEEEEESSSSSSSSSSSSSSSWWWWWWWWWWW<br> help me
    8·1 answer
  • A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 9 inches.
    13·1 answer
  • Lindsey wants to find out, on average, how many hours per week seventh grade students at her school spent studying. She decided
    9·1 answer
  • If x represents any number in the first column witch expression can always be used to find the value of y in the second coloumn
    9·1 answer
  • Chet and Wesley sold gift wrap for a school fund-raiser.
    8·1 answer
  • Assume that SAT scores are normally distributed with mean 1518 and standard deviation 325. Round your answers to 4 decimal place
    14·1 answer
  • Help!! Please photo art attached below
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!