Yes 8.54 as rational number because in can be written as 854/100
Answer: x=5
Step-by-step explanation:
Substitute 17 for n(x)
17=2x+7
Subtract 7 from both sides
10=2x
Divide each side by 2 to get the x by itself
x=5
Answer:
40 A
Step-by-step explanation:
E=I.R ==> I=E/R
if E=6 and R=0.15 then:
I= (6/0.15)= 40 A
Answer:
D
Step-by-step explanation:
The scale factor is the ratio of the corresponding sides, image to original, that is
scale factor =
=
= 2 → D