Answer:
you didnt give any measures.
Step-by-step explanation:
try to type in the whole thing next time
Answer:
Step-by-step explanation:
2^2=1.75^2+3^2-2*3*1.75cos x
4=3.0625+9-10.5 cosx
10.5cos x=9-4+3.0625
10.5cosx=8.0625
cos x= 8.0625/10.5≈0.77
x≈40 degrees
36 because NQ is 18 and the tic mark means that each half is equal to each other, and 18+18=36 :D
Answer:
3. 156 / 0.2 = $780
4. 9.75 / 0.25 = $39
Step-by-step explanation:
I hope this helped :)
