(07.01) Brianna solved the equation below.
4r = 54
45-4 = 54 - 4
r= 50
Is Brianna's solution correct? If the solution is incorrect, explain why it is incorrect and show the correct steps
to solve the equation. (5 points)

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant

answer: your gay

step-by-step explanation:

you dont know math

the answer is 8/21

hope this

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92