Yes, because 4/5 is really 8/10 which is greater than 3/10.
X=the shortest leg
X+1= the longest leg
X+9=the hypotenuse.
Apply the Pythagorean theorem(a^2+b^2=c^2):
X^2 + (x+1)^2 = (x+9)^2
The sides=
20, 21, and 29
Answer:
B.
Step-by-step explanation:
Since the numbers in the root is all the same, lets say
is a variable.
7x
- 4
+ x
Group with like terms:
7x
+ x
- 4
Combine like terms:
8x
- 4
There you have it! Since all the square roots are the same thing, we can treat them like variables.
Answer:
The answer would be (x+7)(x-7).
Step-by-step explanation:
(49 is a perfect square, which would be 7)