Literal equations: a literal equation is one consisting of all letters (or at least mostly letters). the latin word literalis means "of or belonging to letters or writing,"
giving the term literal equations its meaning. we can solve literal equations the same way we solve any other equation. we just need to be told which variable (letter) we
are solving for. to solve a -2 = 5 for a, we would add two to each side of the equation. to solve a r z for a, we would add r to each side of the equation. what would
the resulting solution be?

the first one, all those points on the line just make a strait line.

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!

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

df =

both have same length