Well, in the first one, 2 degrees below zero is -2 degrees, and then it says that it dropped 14 degrees, which means it dropped -14 degrees, so to know the total amount it dropped you would just have to add -2 plus -14 which is -16 degrees, so your answer for the first question would be the last answer, -16 degrees.
For the second question, just know that whenever a negative number is BY ITSELF in parentheses, that means it is used like a positive number in the equation. So (-12) automatically becomes 12. Now, since the problem is asking for a SUM, (the answer to an ADDITION problem; when you add instead of subtract), you would turn that minus symbol to a plus symbol, and add normally to get your final answer; 30 + 12 = 42. To check if this is correct, just type in <span>30 – (–12) to a calculator and you'll get the same answer! :D
Hope this helps! :3</span>
3
the word "of" means to multiply so, 1/2 x 6 = 3
Answer:
48
Step-by-step explanation:
Because the lines that the transversals are cutting through are parallel:
Hope this helps!
Answer:
Step-by-step explanation:
A=LW
103 1/8=12 1/2W
103 1/8 divided by 12 1/2
8 1/4
