The v means the square root I hope this helps
Answer:
The answer is B hope this helps
Yes because if you add forty and thirty that equals seventy plus twenty is 90 which is a right angle
The answer must be -52 because I added parenthesis around -3 × 6 so it won't confuse people. I multiplied -3 and 6 and got -18. Then I multiplied -18 and 3 and got -54. I add -54 and 2 and got -52. Since there's more of negative than positive, I subtracted and got -52. Hope this helps :)
