The legs of a right triangle measure 8 cm and 6 cm respectively. How long is the longest side of the triangle? a.12
b.10
c.14
d.11

b. 10

Step-by-step explanation:

Based on the Pythagoras Theorem, the longest side of a right-angled triangle is: where a and b are the legs of the triangle.

Longest side of triangle =

                                        =

                                        =

                                        = 10

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3