Answer:
I think its a. (-2,-4)
Step-by-step explanation:
Cos(pi) = -1
You should have this memorized along with other values such as
sin(0) = 0
cos(0) = 1
sin(pi/2) = 1
cos(pi/2) = 0
sin(pi) = 0
cos(pi) = -1
sin(3pi/2) = -1
cos(3pi/2) = 0
and remember that tan = sin/cos
The answer would be the surface area:
Definition:
- Surface area: It is the sum of the area of all the surfaces of that object.
- Volume: scalar quantity expressing the amount of three-dimensional space enclosed by a closed surface
- Base: the lowest part or edge of something, especially the part on which it rests or is supported.
Answer:
The answer would be,
a. The lender made a very good estimate; it was within 0.25% of the actual closing costs.
Step-by-step explanation:
Which situation could best be represented by the integer 120?
1. could be negative but the likely of losing 120 pounds is very low
2. this number would be positive
3. could be between -1 to - infinity
answer: 3. the number of feet below a surface