Are the triangles similar? If they are, write a similarity statement and give the scale factor. IN AQRS, QR = 4, RS = 15, and MZR= 36. In AUVT, VT = 8, TU = 32, and MZT = 36. O 1 ASRO - AUTV. 2 O 15 AQRS ~ AVTU. 32 O The triangles are not similar. 1 O 1 ARSO - ATUV. 2 TUM.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

the answer would be c:   ax + b = ax + c

step-by-step explanation:

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560