Answer:
2(n^2)+5n-3
Step-by-step explanation:
Hi (again)
So using the
2a
3a+b
a+b+c
rules you should get the answer 2(n^2)+5n-3
:) have a great day
Answer:
See below
Step-by-step explanation:
According to triangle mid-segment theorem:
c) CT = 1/2 EN
Given that EN = 43
=> CT = 1/2 (43)
=> CT = 21.5
a) AE = 2PT
Since PT = 13
=> AE = 2(13)
=> AE = 26
b) AN = 2CP
Given that CP = 29
=> AN = 2(29)
=> AN = 58
d) Perimeter of AEN = AE + EN + AN
P = 26 + 43 + 58
P = 127
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
Answer:
200 days
Step-by-step explanation:
2m=120+1.4m
0.6m=120
m=200
divide by 0.6
Answer:
6√3, 10.39230484
...
Step-by-step explanation:
In the theorem, a^2+b^2=c^2, and c equals the longest side (in this case, hypotenuse). The known leg can be a. So now, we can substitute and our equation is 36+b^2=144. Subtract 36 from both sides, & b^2=108. Depending on what form the problem wants you to answer with, the answer could be 6√3, 10.39230484
..., or the decimal simplified.