Answer:
In mathematics, the Pythagorean theorem, also known as Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
Step-by-step explanation:
a^2 plus b^2=c^2
Find the common denominators for 14 and 7
7 is the common denominator
factor it out
14b - 7
7(2b - 1)
7(2b - 1) is your answer
hope this helps
Answer:
x=102
Step-by-step explanation:
(x-2)=20 (multiply both sides by 5)
x-2=100 (move the -2 to the right)
x=100+2 (add)
x=102
hope this helps :)
Answer:
circumference = 18.84
area= 28.26
Step-by-step explanation:
C= 2×3.14×3
A= 3.14×3²