Answer:
yes
Step-by-step explanation:
pic above
Because you have to go in the order of PEMDAS, parenthesis, exponents, multiplication, division, addition, and subtraction. From what you are saying, 'why you must simplify 3 to the second power first' it seems that you have no parenthesis, so you move onto what is next, which is exponents, in this case, 3 to the power of two.
Answer:
330 square inches
Step-by-step explanation:
99 x 5 =495
495 x 2/3 =330
Connie made 60 throws and Sarah made 72.
Answer:
B
Step-by-step explanation:
Triangle B because 128°>90°