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
Natali5045456 [20]
3 years ago
10

Can 12,18,30 be a right triangle

Mathematics
2 answers:
ASHA 777 [7]3 years ago
7 0

Answer:

no

Step-by-step explanation:

A set of three integers that can be the lengths of the sides of a right triangle is called a Pythagorean triple. The simplest Pythagorean triple is the set “3, 4, 5.” These numbers are the lengths of the sides of a “3-4-5” Pythagorean right triangle. The list below contains all of the Pythagorean triples in which no number is greater than 50.

3, 4, 5

5, 12, 13 6, 8, 10

7, 24, 25 8, 15, 17 9, 12, 15 9, 40, 41 10, 24, 26 12, 16, 20 12, 35, 37

14, 48, 50 15, 20, 25 15, 36, 39 16, 30, 34 18, 24, 30 20, 21, 29 21, 28, 35 24, 32, 40 27, 36, 45 30, 40, 50

Example Problems

Find the length of the missing side.

13 25 x7

12 x

From the list above, the missing From the list above, the missing side is “5” side is “24”

Show why the set “6,8,10” is a Pythagorean triple.

c2 = a2 + b2 102 =82 +62 100 = 64 + 36 100 = 100

Since the Pythagorean equation is satisfied, the set “6,8,10” is a Pythagorean triple.

BaLLatris [955]3 years ago
7 0

Answer:

NO.

Step-by-step explanation:

By the Pythagoras theorem if 30^2 = 12^2 + 18^2 it is a right triangle.

30^2 = 900

12^2 = 144

18^2 = 324

Adding 12^2 + 18^2 = 468  so the answer is no.

You might be interested in
Classify the following triangle. Check all that apply
Stels [109]

Its equilateral ( all sides are equalA0

Also its acute.

D and F

8 0
3 years ago
Just this question I've tried but don't understand it
ANEK [815]
I plugged it in to a truncated square pyramid calculator and got v=76
the formula for this shape is V=1/3(A squared+AB+B squared)H.
3 0
3 years ago
Find the value of y in the diagram.<br> TUVS ~ LMNO
Sergio [31]
8cm


6/3=y/4 ________ cross multiply

3y=24 ________ divide by 3

y=8
6 0
3 years ago
(0201 LC)
Zigmanuir [339]

Answer:

its c

3 : 7

3/7

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP I DON’T HAVE MUCH TIME LEFT TO TURN THIS IN AHHH HELP MEEEEEE
Nookie1986 [14]

Answer: 1 goes to 3, 2 goes to 1, 3 goes to 2, and 4 goes to 4

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Use properties to find the sum or product 21+25+39+5
    11·2 answers
  • How can i solve this?
    9·1 answer
  • What is the smallest positive number that can be added to 55 so that the resulting number and 45 have 9 as their greatest common
    14·1 answer
  • Explain work please
    8·1 answer
  • Finding second Derivatives In Exercise,find the second derivate.<br> f(x) = (3 + 2x)e - 3x
    11·1 answer
  • A family's home is currently worth $1,553,426, which is 70% higher than the home was
    10·1 answer
  • Which of these relations is a function?
    12·1 answer
  • Mason had $24 to spend on 5 snacks. After buying them he had $4 left. How much did each snack cost?
    6·2 answers
  • Help someone pls ASAP
    6·2 answers
  • What is the input value f(x)=3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!