For each sequence: ● State if the sequence is arithmetic or geometric.
● State if it has a constant difference or constant ratio.
● Find the constant difference or constant ratio.
a. 4, 16, 64, 256,...
b. 23, 18, 13, 8,...

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

your answer is b.

x = 33.9

y = 65.6

step-by-step explanation:

b.   e = 7.5h

hope this , lovely!