Order expressions least to greatest when x=5 the expressions are 20-x, 2x, x+1, and 4x-3

x+1, 2x, 20-x, 4x-3

Step-by-step explanation: frist one 20-5=15

> 2*5=10>5+1=6>4*5-3=17

try it

you would use (d.) the law of cosines or a^2 = b^2 + c^2 – 2bc(cos a)

, b^2 = a^2 + c^2 – 2ac(cos b), or c^2 = a^2 + b^2 - 2ab(cos c). you wouldn't use b. the law of sines as it is mostly effective when 1side and 2angles are given. a and c aren't the answer for they are the improper versions of the law of cosines. hope this is .