50 POINTS! HYPOTENUSE TRIANGLE​

x = 7.55

Step-by-step explanation:

Pythagorean Formula:

a² + b² = c²

Given:

a = x

b = 8

c = 11

Work:

a² + b² = c²

x² + 8² = 11²

x² + 64 = 121

x² = 121-64

x² = 57

x = 7.55

what do you need me to answer?

step-by-step explanation:

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents