For each sequence find the first 4 terms and 10th term 2n squared
1 answer:
You might be interested in
Answer:
The answer is -256.
Step-by-step explanation:
You have to substitute the value of b and c into the expression :
Let b = 8,
Let c = -4,
Answer:
x = 5
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 12² = 13², so
x² + 144 = 169 ( subtract 144 from both sides )
x² = 25 ( take the square root of both sides )
x = = 5
