Answer:
15
Step-by-step explanation:
because it the 0 that need to subtract
Answer:
143 because if you subtract 49 and 28 you get 21 the you divide 21 and 1623
Percent error = 1.2556%
Steps:
Percent Error =
Vobserved - Vtrue
Vtrue
=
250 - 246.9
246.9
=
3.1
246.9
= 1.2555690562981%
Answer:
I cant see it
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
x+x=90
2x=90 ,x=45 ,∆BAD=45