Given that y 1 equals cosine t is a solution to y prime prime minus y prime plus equals sine t and y 2 (t )equals StartFraction e Superscript 2 t Over 3 EndFraction is a solution to y prime prime minus y prime plus equals Superscript 2 t, use the superposition principle to find solutions to the differential equations in parts (a) through.

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

my dear correct answer is option number 3

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

answer: you will have more water.