Hello there!
0.8 is not irrational
If a number can be written with a perfect fraction, it is rational
Hope I helped!
Let me know if you need anything else!
~ Zoe <span />
5.7t < 420 divide both sides by 5.7
5.7 5.7
t < 73.68
I believe the answer should be 3 and 1/2 which is 3.5 because I did the factor 7/8 times 4 and I got 3 and 1/2 I’m not sure
complementary angles = 90 degrees
two angles would be BGC (35 degrees) and CGD ( 55 degrees)
35+55 = 90
