you would do PEMDAS
you do -3 times 4. then you do that and devide by -3.
It should be B. right angle and C. complementary angles
Answer:
The result is 60
Step-by-step explanation:
We have to use this expression showing BODMAS rule. According to the rule, we must first solve the brackets. In our expression, the term within the bracket is (12-4) squared = (8) squared = 64.
Then we need to perform the addition followed by subtraction.
The expression becomes:
11 squared - 64 + 3
= 121 - 64 + 3
= 124 - 64
= 60
So, the result of the expression is 60.
That would be 40%
Explanation:
2 divided by 5= 0.4
Move the decimal to the right twice is 40%
B. 50% of the moons surface
