Answer:
10.63015
10.63015
Step-by-step explanation:
c=a2+b2=82+72
Answer:
A. 71
Step-by-step explanation:
70+39= 101
101+71=180
rii4i4ii4j4ij4j
Step-by-step explanation:
994ii4iiriritij4i4jirj4hjri4j156377367373774
Answer:
2.345 cm
Step-by-step explanation:
The value has 4 significant digits. The others have either 1 or 2 sig figs. This infers that the measurement was made with a higher degree of precision that the others.