The length of side c would be 8.
Step-by-step explanation:
Given that,
a = 4
b = 6
cosC = -1/4
If we are given two sides and angle, the law of Cosines can be used to find the third side:

By inserting the values in the formula, we get



c = 8.
Therefore, the length of side c would be 8.
So 2×9=18 so she spend $18 on the pounds of food so 25-18=7 so the nuber of treats she can buy 7 treats for the animal shelter
Answer:
u hv to shade 3 rectangles
Step-by-step explanation:

Answer:
190.06
Step-by-step explanation:
8.5 x 22.36
352 would be the answer I think I multiplied it and searched it up to make sure I was right