Solve the proportion. StartFraction 2 Over 43 EndFraction = StartFraction j Over 13 EndFraction
a.
StartFraction 2 Over 559 EndFraction
c.
StartFraction 559 Over 2 EndFraction
b.
StartFraction 43 Over 26 EndFraction
d.
StartFraction 26 Over 43 EndFraction

Please select the best answer from the choices provided

A
B
C
D

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

Consider circle o, where and . m∠bpd °. °.