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
matrenka [14]
2 years ago
7

A triangle has one leg that is 8, one leg that is 15 and a hypotenuse that is 20. Is it a right triangle?

Mathematics
1 answer:
gregori [183]2 years ago
8 0

Answer:

No

Step-by-step explanation:

A^2+b^2=c^2

8^2+15^2=20^2

64+225=400

289=400

289 does not equal 400 so it is not a right triangle

You might be interested in
Is 4/6 greater than 4/7?
dexar [7]
Yes, to make it simpler and easier to tell, you could put both these fractions into decimals or percentages.

4/6 as a decimal would be .66 or 66%
4/7 as a decimal would be .57 or 57%

Hope this helps! :}
6 0
3 years ago
Read 2 more answers
Help me please come on please.
Alexeev081 [22]
I agree with 11.5 pounds
7 0
2 years ago
Can someone help w number 4
strojnjashka [21]

Answer:

angle DFG = 49 degrees

angle JKL = 41 degrees

Step-by-step explanation:

When angles are complementary with each other, it means that if you add both of the angles up, it adds up to 90 degrees.

In this question, you would have to add up angle DFG and angle JKL and find the x that makes the equation equal to 90 degrees.

angle DFG = x + 5

angle JKL = x - 3

(x + 5) + (x - 3) = 90

2x + 2 = 90

2x = 90 - 2

2x = 88

x = 44

But since we have to find out the angle measures, we have to the "x = 44" with the x's in the DFG and JKL angles.

DFG = (44) + 5 = 49

JKL = (44) - 3 = 41

7 0
2 years ago
If f(x) = 2x and g(x) = 1/2 then f(x) • g(x) is x..<br><br> True<br><br> False
raketka [301]

Answer:

true

Step-by-step explanation:

6 0
3 years ago
What is the selling price of a $2,499 motorcycle if a $249 discount is given?
erma4kov [3.2K]
The answer is $2,250. (D). To get the answer you do 2,499-249= 2,250. Hope this helps!!
5 0
3 years ago
Other questions:
  • How do I multiply whole fractions
    9·1 answer
  • Find the intercepts of the equation -x-2y=4 I need the x and y intercept in two points
    14·1 answer
  • Can someone please help me​
    11·1 answer
  • I need help asap!!!!!!!! thanks
    9·1 answer
  • Which relation is a function?
    11·1 answer
  • PLEASE HELP ME!! Given the point (5, -12) and r = 13, find cot0
    12·1 answer
  • Y varies inversely with x. If x= 1 and y= 3 what is x if y = 0.3<br> Type your answer...
    14·1 answer
  • A train station is between the towns Antville and Bugville. The station is four times as far from Bugville as it is from Antvill
    13·1 answer
  • #1
    9·1 answer
  • How many expression are there in x+xyz+1?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!