I think it’s D
I’m not 100% bc it’s been a while since I learned about those
B I did this to:) it’s pretty easy once u get the hang of it
Answer:
x = 52
y = 38
Step-by-step explanation:
Angle x is supplementary to a 128º angle.
Supplementary angles add to 180
x+128 = 180
Subtract 128 from each side
x+128-128 = 180-128
x =52
Angle x and y are complementary.
Complementary angles add to 90
x+y =90
52+y =90
Subtract 52 from each side
52-52 +y = 90-52
y = 38
Answer:
it is 1/4
Step-by-step explanation:
20/60=10/30=1/3
500,000
Rounded to the hundred thousands
