Answer:
See explanation
Step-by-step explanation:
A Pythagorean triple is a set of 3 positive integer numbers, a, b, and c which satisfies the Pythagorean theorem:
Given the identity:
We verify that the numbers given table are Pythagorean triples.
Next, we examine the pattern:
From the pattern, our first number is 2x, the second number is x² - 1, and the third number(hypotenuse) is x² + 1
Next, we show that (x² - 1)² + (2x)² = (x² + 1)² is an identity
Since Left Hand Side=Right hand Side. For all x, the equation is always true.
Therefore, the pattern is true for any Pythagorean triple.
Answer:
3*4=12
Step-by-step explanation:
the answer is 12
To find out how many marbles Elliott has in total, we multiply the number of columns by the number of marbles in each column, resulting in 12 marbles in total.
To find out how many marbles Elliott has in total, we can multiply the number of columns by the number of marbles in each column. In this case, Elliott has 4 columns with 3 marbles in each column. So, we can calculate the total number of marbles by multiplying 4 and 3, which equals 12. Therefore, Elliott has 12 marbles in total.
#SPJ2
3х - 2y = -8
Answer:
(18/5,3/5)
Step-by-step explanation:
Answer:
AC = BD = 1 unit
Step-by-step explanation:
Given : length of diagonal of rectangle ABCD and
We have to find the length of diagonal.
We know In rectangle diagonal are of equal lengths.
Therefore, for rectangle ABCD diagonals AC= BD
Substitute the values, we get,
Cross multiply , we get
On simplyfy , we get
Solve for y , we get
Divide both side by 12, we get,
Thus, put the values of y in AC and BD to find the length of diagonals , we get,
Similarly for BC, we get,
Thus, AC = BD = 1 unit