Answer:
1. x = 40°
2. 4x - 25 = 135°
3. x + 5 = 45°
Step-by-step explanation:
1.
<u><em>According to the figure and since m//n then </em></u>
<u><em>The two angles of measures (respectively) 4x - 25 and x + 5 are supplementary .</em></u>
Then
4x - 25 + (x + 5) = 180°
Then
5x - 20 = 180
Then
5x = 200
Then
x = 200/5
Then
x = 40°
……………………
2.
x = 40
Then
4x - 25 = 4(40) - 25 = 160 - 25 = 135°
…………………………………………………………
3.
x = 40
Then
x + 5 = 40 + 5 = 45°
Dannng I thought I seen this one before
Answer:
9 inches
Step-by-step explanation:
18/2 is 9.
2/2 is 1.
2*9=18
1*2=2.
Answer:
28%
Step-by-step explanation:
1800/2500 = 0.72
0.72 = 72%
100% - 72% = 28%
Answer:
x= -5 but i dont know about y
Step-by-step explanation: