Answer:
No it's not, because a square has all the sides equal, but this hasn't, therefore it's not a square
Is it just x=b-cd
If so
cd=b-x
÷d. ÷d
C=b-x/d
Answer:
58.5
Step-by-step explanation:
230/4=57.5
57.5+1=58.5
Answer: 49+64i
Step-by-step explanation:
Concept to know:
i=√-1
i²=-1
i³=-i
=1
-------------------------------------
(-5+8i)(3-8i)
=-15+40i+24i-64i²
=-15+64i-64i²
=-15+64i+64 (remember, i²=-1)
=49+64i
Hope this helps!! :)
Please let me know if you have any question or need further explanation
Answer:
94 cents?
Step-by-step explanation:
2%*40=80%
1.80*0.52=0.936
In 40 years, mail may cost about 94 cents.
(I think this is the correct answer ://)