Answer:
x=25, 120
Step-by-step explanation:
The two angles form a straight line so they add to 180
60 + 4x +20 =180
Combine like terms
4x+80 = 180
Subtract 80 from each side
4x+80-80 =180-80
4x= 100
Divide by 4
4x/4 =100/4
x= 25
The exterior angle is
4x+20 = 4*25+20 =100+20 =120
tye findamental theorem of calculs is cognitive
Answer:
1. y=1x-2
We can't see the rest
Step-by-step explanation:
The ratio is equivalent because 1/20 is 5 which means 9/10 is equal
Do you still want it as a fraction or a decimal?
If you want it as a fraction:
54/100= 27/50
72/100=36/50=18/25
90/100=45/50
In decimals:
54/100=0.54
72/100=0.72
90/100=0.90
