Answer:
yes!
Step-by-step explanation:
a rational number is a number that you can get by a fraction, like in this case 31/2
Answer:
30 minutes
Step-by-step explanation:
2 and 1/2 hours is 2 hours and 30 minutes. If you divide that by 5, then 1/5 of 2 hours and 30 minutes is 30 minutes.
X=8
y=20
x=42?
x = 8 So, 8=42
Here is the first sign that should tell you this isn't a rectangle.
d=_/w^2+l^2 is the equation to solve the diagonal of a rectangle
if you plug in 21 and 20, d would equal 29 not 28 so for that reason alone it is not a rectangle.
I am about 90% sure the correct answer is B. I hope this helps let me know if I was right.
Option B!
