4 1/3+ 1 4/5
1. Convert to numbers with the same denominator
4 1/3= 4 5/15
1 4/5= 1 12/15
2. Add the values
4 5/15+ 1 12/15= 5 17/15= 6 2/15
Zofia spent 6 2/15 hours weeding her garden in total.
Hope this helps!
The original statement is true by the definition of what constitutes a right angle. It's simply set up this way.
The contrapositive would be the statement "if the angle does not measure 90 degrees, then the angle is not a right angle" which is also a true statement. Example: a 37 degree angle is not a right angle.
Note: the original conditional "If P, then Q" would have the contrapositive be in the form "If not Q, then not P". We flip P and Q, and stick "not"s in front of both parts.
So this is why the answer is choice D
Answer:
b and d
Step-by-step explanation:
quadratic quadratic equation represented by a parabola
14t + 8t = 132
22t = 132
22t/22 = 132/22
t = 6
It will take 6 hours