Answer
4+(-x),-x+4
Step-by-step explanation:
To write 8.57 as a fraction you have to write 8.57 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
8.57 = 8.57/1 = 85.7/10 = 857/100
And finally we have:
8.57 as a fraction equals 857/100
1. alternate interior angles, x= -10
2. corresponding angles, x= 30
They are equivalent
30:12 => 5:2
40:16 => 5:2
hope this helsp
