Answer:
c = -20
Step-by-step explanation:
-21=1/2c-11
-21+11=1/2c
-10=1/2c
-10*2=c
-20=c
The value could also be 28 ones
Answer:
The answer is x = ±√ 0.680
Step-by-step explanation:
Answer:
1.) 3.5 2.) 4.42 3.) 1.7
4.) -14.42 5.) 1.5 6.) -1.63
7.)2.55 8.)-14.74 9.)-1.03
Step-by-step explanation:
Hopes this helps
