Sum of angles of a linear pair = 180. So angle with measurement 142 and the adjacent angle to it have a sum = 180.
THerefore 142+y=180
Subtracting 142 from both sides
y = 38
Now in the down right sides corner triangle
38+49+w=180
87+w=180
Subtracting 80 from both sides,
w = 93
So the measurement of angle w = 93 .
(3x5)X2=5x(2x3)
15x2=5x6
30=30
Answer:
Yes he is
Step-by-step explanation:
he is saying 1/4 and 2/8 of the coins are dimes 2/8 simplified is 1/4
let me know if this helps
" the sum " means add
17 + 2x = 87
2x = 87 - 17
2x = 70
x = 70/2
x = 35 <==
3in x 5 sides = 15in
perimeter = 15in
