Answer:
<h2>
<u>x = 20</u></h2>
Step-by-step explanation:
z = 20
y = 54
w = 54
Answer:
133
Step-by-step explanation:
19x7
Answer:
6; 1, 2, 6
12; 1, 2, 3, 4, 6, 12
18; 1, 2, 3, 6, 9, 18
Step-by-step explanation:
Answer:
X=15
Step-by-step explanation:
A +B + C = 180
2x +4x+ 6x = 180
12x =180
X= 15
Answer:
x=25
Step-by-step explanation:
they are supplementary and adjacent, thus you do 4x-3+3x+8=180, simplify and get 7x+5=180, subtract 5 from 180 which is 175, then ending up with 7x=175 and 175/7 is 25.