HELP (30 POINTS) Select all true statements if n || m. m∠2 + m∠3 = 80

m∠2 ≅ 60

m∠3 = 100

m∠2 ≅ 20

m∠2 + m∠4 = 80

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

is should be y = 5x

step-by-step explanation:

correct me if im wrong

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

$205,000 here you go i had to guess it but i got it correct so yeah