Kat is painting the edge of a triangular stage prop with reflective orange paint. The length of the edges of the triangle are (3x-4) feet , (x^2 -1 ) feet , and ( 2x^2 - 15 ) feet . What is the perimeter of the triangle if x=4

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

-

no

explanation:

you can be freinds, and people but not follow people.

b is the correct answer