Answer:
D
Step-by-step explanation:
100%->12.95
6%->0.81 (estimated)
hence use 12.95 + 0.81 to find the total cost including tax
note: this answer would not be accurate as an estimated number cannot be used for further calculation
Supposing AC and AB are the same length we can solve this by equating these two expressions to each other;
2x - 24= x -2
x=22
Since the missing side BC equals "x" then BC = 22
I believe the correct answer is B
This means Square root (^1/2). this is kind of hard to read. anyways. 32^(1/2) separates into 4^(1/2) and 8^(1/2), which further separates into 4^(1/2) and 2^(1/2), root 4 becomes 2, their are two root 4's, so you get 2 x 2, and you are left with 2^(1/2) now why go to all this trouble. because now you can multiply the 4 you created (2x2) times, the 7... giving you 28*2^(1/2) now subtract it from the the other one with root 2. -5*2^(1/2), giving you 23*2^(1/2)-...idk what that last bit is. if its a odd number then this is the end of the problem, if you can get it to root 2. then do that and simplify.
Answer:
area is how big the surface is，volume is the capacity of the shape
