Three 3-conductor, 250 kcmil cables with THWN copper conductors are installed in a single layer, which conforms to the requirements of 392.22(A)(1)(a). The cables are installed in uncovered ladder cable tray. Calculate the ampacity of the 250 kcmil conductors when installed in an area with an ambient temperature of 30°C. (Round the FINAL answer to the nearest whole number.)

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

step-by-step explanation:

classify each pair of angles as alternate interior, same-side interior, or corresponding angles.

(53.5 - 18.4) m.

step-by-step explanation:

after undergoing a displacement of 18.4m, the initial position was (53.5 - 18.4) m if an object has a final position of 53.5.