Slope (m) = 1
θ = 45°
distance (d) = 2.8284271247462
ΔX = 2
ΔY = 2
Answer:
D, scholarships and grants
Explanation:
Scholarships and grants are essentially free money. Therefore, they're generally what one would look at first when trying to pay for a higher education.
They are used as radio waves, infrared radiation, visible light.
C, details that help readers visualize the settings better. A wouldn't work because it doesn't help the setting, B doesn't help the setting either and D would only add more confusion so UT would have to be C by process of elimination.