Fill in the missing reason for step 3 in the proof below: Given: SV - TV, RV UV
Prove: ARVS = AUVT
Statements
1. SV - TV, RV = UV
2. ZRVSELUVT
3. ARVS = AUVT
Reasons
1. Given
2. Vertical Angles Theorem

A: HL
B: ASA
C: SSS
D: SAS

step-by-step explanation:

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: