Answer:
Step-by-step explanation:
5x12=60
(227.5x5x120)=13650
13650-9500=4150
apply formula
(2x12x4150)/((13650(60+1))=0.1196
0.1196x100=11.96% 0r 12%
4
That’s what my tutor told me
51)
b = 12
c = 5
d = 23
e = 90
f = 67
g = 13
52)
SAS: need BA = AD
AAS: need <B = <D
53)
ASA: need <A = <C
SAS: need DA = BC
54)
We are given that AB = DC (S) and AC =DB (S). We can say that BC = BC (S) by reflexive property. We can say that ΔABC ≅ ΔDCB by SSS congruence Theorem.
Hope this helps! ;)
Equilatral
equi-equal
lateral-side
sides have to be equal
therefor
4n=2n+10=7n-15
minus 2n from everybody
2n=10=5n-15
2n=10
divide 2
n=5
see if that works
10=5n-15
10=5(5)-15
10=25-15
10=10
true
n=5
yha
Add snap matthewbravo25. bc i need a pic. none of what that said made sense