Answer: m∠F=67°
Step-by-step explanation:
Given the right triangle FHG and the lengths of all its sides:
You can calculate the measure of the angle identified as m∠F with:
Where the opposite side is 12, the adjacent side is 5 and the angle is m∠F.
Then, substituting values into :
To the nearest degree:
m∠F=67°
The last one because he has negative money so he has a liability to pay that money back
Answer:
Step-by-step explanation:
The phrase "twice as much lemonade" tells you that if Mark sold 2 gallons and Regan sold twice as much as Mark, then Regan sold 2 * 2 which is 4 gallons, right? It's the same with the "2/3 as much". But since 2/3 is less than 1, the amount after you multiply some number by 2/3 is going to be less than the original number.
If Mark sold 2 7/8 gallons and Regan sold 2/3 as much, then Regan sold
I teach my algebra students to change that mixed fraction into an improper to make the multiplication easier: