Drag and drop each pair of lines into the correct category to indicate whether the pair of lines are parallel, perpendicular, or neither. 2x - 5y = -2: 2y = -5x + 3
1/4x + y = 3; y = -4x
X - 3y = 18: y = x + 2
2y = 3x + 1; 4x + 6y = 11
y = 5x - 3 10x - 2y = 11
Parallel Perpendicular Neither

the anwser is d) 75°

step-by-step explanation:

1. which statement below is true for hyperbolic geometry?

answer: d  

the sum of the measures of the angles in a triangle is always less than 180 degrees.

2. identify the statement that is true in spherical geometry.

answer: d  

the sum of the measures of the angles of a triangle is greater than 180.

3. what can be said about the vertices of an equilateral triangle drawn in poincaré’s system?

answer: b  

the vertices are equidistant from the center of the circle.

4. satellites sputnik, yeltsin, and plekov often temporarily line up in order in a great circle. the circumference of the earth is 24,900 miles, and the satellites orbit at about 150 miles above the surface. if, while in a great circle, sputnik is 9,000 miles from yeltsin, and yeltsin is 10,500 miles from plekov, how far apart are sputnik and plekov?

answer: b  

6,342 miles

5. identify the statement that is true in spherical geometry.

answer: d  

two distinct lines intersect in two points.

step-by-step explanation:

need