Bob has 7.5 pounds of flour
he wants to distribute the flour equally into 3 jars
how muc pounds in each jar
7.5/3=2.5 or 2 and 1/2 lb
Answer:
15%
Step-by-step explanation:
9/60=3/20=15%
Answer: Approximately 28
Step-by-step explanation: 55.25 + 250 = 305.25 next 305.25 ÷ 11 = 27.75 you can round to approximately 28
(Let me know if im wrong)
What is the maximum ml you can take with you on the plane??
Answer:
See Below.
Step-by-step explanation:
We want to show that the Law of Cosines simplifies to the Pythagorean Theorem when the contained angle between the two known sides is 90°.
The Law of Cosines is given by:

Where <em>a </em>and <em>b</em> are the two known sides, and C is the angle between them.
If C is 90° then we will have:

Recall that the cos(90°)=0. Hence:

Simplify:

So, we acquire the Pythagorean Theorem as desired.