Answer:
Step-by-step explanation:
The answer is B) B :)
The answer is B
According to USA Test prep it says so, but i didn't quite get the explanation so bear with me. Thank you :)(:
312 inches in feet: 26
7 yards in feet: 21 ft
no
c=sqrt21
angle c is the angle between a and b, so use the cos law
c^2=a^2+b^2-2*a*b*cosC
c^2= 16+25-2*4*5*1/2
c^2=21
By itself: 32 < 17+cSolved: 15 < cIf wanted it to be solved:32 < 17 + c-17 -1715 < c
