Packet 1
Packet #1 Questions #3
Yes
Packet #2 question 11
Packet #3 question 1
x = 9
Packet #4 Question 3
x = 13 so JL = 35
24/4x-12 = 21/2x+9
Packet #5 Question 5
n = 9
interior = 140 so exterior = 40
360/40 = number of sides
Packet 1 Questions #14
x = 11
y = 5
Packet #2 Questions 15
they win the game
Packet #3 Question 4
2,11,12 and 20,6,15
8+8<17 NO
2 + 11 > 12 YES
6 + 15> 20 YES
15+19 = 34 NO
Packet #4 Questions 7
Yes by SAS
8/12 = 10/15 and there are vertical angles
Packet #5 question 8
x = 8
there are 8 sides so 360/8 = 45 exterior angle
180 - 45 = 135 interior angle
21x - 33 = 135
Packet #1 Questions #8
x = 8 but
angle = 153
Packet #2 Question 18
invalid -
valid would have been "if a number is a whole number then it is a rational number"
Packet #3 Question 9
RT, ST, RS
Smallest side is across from smallest angle
Packet #4 question 21
x = 8sqrt3
y = 8
Packet #5 Question 11
x = 7 so TR = 13
diagonals are congruent
Packet #1 Question #4
Packet #2 questions 20
Law of detachment
Packet #3 Question 14
AAS HJG = IKH
this should have a triangle sign in front and the symbol should be a congruence symbol
Packet 4 Question 27
17.5 Sin 39 = 11/x this is a division problem
diagonals bisect the angles of the rhombus
Packet #1 Question #22
y = 1/2 x - 4 and y = -2x + 1
slopes are negative reciprocals for lines are PERPENDICULAR
Packet #2 Question # 27
False
All the pep band members are in marching band but none of them are also in chorus
Packet #3 Question 20 Reason #2
Alternate Interior Angles are congruent
Packet #4 Question 28
55.8
Tan x = 28/19 this is an INVERSE question
Packet #5 question 21
(-4,3)
since the diagonals bisect each other (2,5) is a midpoint
(x + 8)/2 = 2 and (y +7)/2 = 5