For each set of three lengths, determine if they can be the side lengths of a triangle.
Lengths
Can be side lengths
of a triangle
Cannot be side
lengths of a triangle
11.1. 145.4.0
10. 4. 19
19.5.4
16.5.18
X
?

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2