Identify an equation in point slow form for the line perpendicular to y=-4x-1 that passes through (-2,7) a) y+2=1/4(x-7) b) y-7=1/4(x+2) c) y-7=4(x+2) d) y+7= -1/4(x-2)

Rearrange the formula c^2 = a^2 + b^2 for b

In djkl, side jk measures 10.6 inches, side kl measures 7 inches, and side jl measures 5 inches. based on the information that is provided, which could be a correct set of angle measures for these sides? angle j = 23.2°, angle k = 33.5°, angle l = 23.2° angle j = 23.2°, angle k = 33.5°, angle l = 123.2° angle j = 123.2°, angle k = 23.2°, angle l = 33.5° angle j = 33.5°, angle k = 23.2°, angle l = 123.2°

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.