Triangle MAF has sides lengths 223, 258 , and 276. Find the measure of the largest angle. a) 68.72degrees b) 69.56degrees c)66.98degrees d) 70.45degrees

Step-by-step explanation:

The largest angle will be opposite the longest side.

Use law of cosines

276² = 223² + 258² - 2(223)(258)cosθ

θ = 69.596009... = 69.60°

Which is closest to answer b)

Sarah and her friends eat berries

Step-by-step explanation:

Sarah and her friends picked pints of blueberries =

Let us suppose  they ate x of the blueberries

Remaining berries =

We are given that Remaining berries =

So,  

Hence Sarah and her friends eat berries