Answer:
i don't know this answer but i do know something about math i know a square plus b square = c square
Step-by-step explanation:
9h < -79 - 2
9h < -81
h < -81/9
h < -9
There's a key problem in this question compelling you to actually rewrite it like that! Mathematically that is inaccurate and incorrect. If you do 72(8+19) it seems as if you are going to do 8+19*72 as in algebra whatever is outside the bracket is bound to go multiplied so technically (8+19)+72 would make more sense and the answer is
Using bidmas do the brackets first
8+19= 27
27+72=99
Answer:
√-16=4√-1=4i
4i is an imaginary number and a complex number.
