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
marysya [2.9K]
3 years ago
15

A triangle has sides with lengths of 45 feet, 76 feet, and 90 feet. Is it a right triangle?

Mathematics
2 answers:
Lana71 [14]3 years ago
7 0

Answer:

NO

Step-by-step explanation:

Longest side of the triangle has the length = 90 feet

Other two sides are 45 feet and 76 feet

If the triangle is a right triangle then square of the longest side is equal to the sum of squares of the other two sides.

=> \[90^{2} = 45^{2} + 76^{2}\]

Left Hand Side = \[90^{2}\] = 8100

Right Hand Side = \[45^{2} + 76^{2}\]

= 2025 + 5776

= 7801

So the left hand side is not equal to right hand side. The condition for right triangle is NOT satisfied.

Marat540 [252]3 years ago
6 0

Answer:

No

Step-by-step explanation:

You might be interested in
If 3/4(x) is 12, then what is x?
iren [92.7K]

Answer:

16

Step-by-step explanation:

The equation is 3/4x=12, so you would just divide 12 by 3/4 to get 16 as x

6 0
3 years ago
Read 2 more answers
List all prime numbers. between 10 and 20
Leviafan [203]
B it is between 30 and 60
3 0
2 years ago
Read 2 more answers
Quadrilateral A’B’C’D’ is a dilation of ABCD about point F.
Kamila [148]

The answer to the equation is 2.5

7 0
2 years ago
4. Find the following angles(7 points):
horrorfan [7]

Answer:

∠A: 98 (Is a vertical angle to the 98 degrees)

∠D: 151 (180-29)

∠H: 29 (Is a vertical angle to the 29 degrees)

∠I: 29

∠J: 151

∠M: 151 (Vert angle to <J)

∠R: 82 (180-98)

5 0
2 years ago
What is the probability of randomly selecting an odd number from the numbers 1 - 15?
Darya [45]

Answer:

7/15 Hope it helps

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The answer using Pythagorean theorem
    10·1 answer
  • Write the point-slope form of the equation of the line that passes through the points (-3, 5) and (-1, 4). Include your work in
    5·2 answers
  • A steel woodworking blade is created from a rectangular mold with vertices at (0, 0), (0, 1), (4, 0), and (4, 1). (All coordinat
    11·1 answer
  • Use a graphing calculator to find the solution 3^-x=x^3+x
    10·1 answer
  • Help please it’s math
    14·2 answers
  • I will give brainliest!!
    11·2 answers
  • George worked on his science project for 5/12 hours on monday and 3/4 hour on tuesday. How much longer on tuesday did georege th
    9·1 answer
  • This is some question pizza circles in math
    10·1 answer
  • 1) Change the base of the function y= 4 × 8^x to base 2. options:
    12·1 answer
  • How can I simplify (2x-3)^2?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!