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
Svetlanka [38]
2 years ago
7

If the lengths of a triangle are 8, 12, and 18 can it be a right triangle?

Mathematics
2 answers:
schepotkina [342]2 years ago
7 0
No it cannot be right angle
Alexxandr [17]2 years ago
3 0

Hello,

The triangle be right only if : 18² = 8² + 12²

We have : 18² = 18 × 18 = 324

and 8² + 12² = 8 × 8 + 12 × 12 = 208

324 ≠ 208 → the triangle can <u>not</u> be a right triangle

You might be interested in
A taxi charges a flat fee of $4.00 plus $3.25 per mile. How much will it cost to travel 7.1 miles? Round your answer to the near
Leto [7]
It will cost $23.08 (:
4 0
2 years ago
Read 2 more answers
I really need help with this it’s on Aleks
liraira [26]

Answer:

y = 2

Step-by-step explanation:

Given

\sqrt[3]{3y+2} + 4 = 6 ( subtract 4 from both sides )

\sqrt[3]{3y+2} = 2 ( cube both sides )

3y + 2 = 2³ = 8 ( subtract 2 from both sides )

3y = 6 ( divide both sides by 3 )

y = 2

6 0
3 years ago
Read 2 more answers
(3x + 2y = 7<br> (7x-2y = 3
sineoko [7]
Answer for the equation by elimination

8 0
2 years ago
If y’all can help with this one it’s imagine 2 i’m trying to figure out
Sindrei [870]

Answer:

I think it would be D. I'm not sure but I think so. I thought C at first but (go to explanation)

Step-by-step explanation:

if image 1 is the original, then image 2 would be it reflected over the y axis

C says over the line y=0 which would be a horizontal line. x=0 would be a vertical line aka the y axis. I believe its D.

8 0
3 years ago
Which equivalent fractions can you use to find the difference of 5 and 3/13 and 1 and 4/9 ?
lbvjy [14]
5 3/13 = 68/13
1 4/9 = 13/9
7 0
3 years ago
Other questions:
  • Look at this inequality.<br><br><br>−0.2x+1.2&lt;1.1
    8·1 answer
  • Write a real-world word problem in which the unit rate is 6 miles per hour
    11·1 answer
  • What is the sum of 3 consecutive integers of 87
    10·1 answer
  • Model the equation a over 8 plus 1 equals 4
    7·1 answer
  • CAN sOME One Help!!!!!!!!!!!!!!
    14·2 answers
  • What is the unknown factor and quotient for 24
    8·2 answers
  • 11 more than a number k equals 29.<br><br> HELP ME PLSSSSSSS
    11·1 answer
  • What is the distance between (-5,-5) and (-9, -2)?
    10·1 answer
  • Please help. I’m stuck on this one
    13·2 answers
  • Find the perimeter.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!