I did 6400 divided by 6 and then the answer of that times 4
Answer:
a) 5
Step-by-step explanation:
Graphically, b - a can be represented by placing a vector of the same magnitude of a but opposite orientation at the end of vector b. Let's call this vector -a. |b-a| will be the vector that share origin with b and end with -a. The minimum value that the magnitude of |b-a| can have will occur when -a have the same direction of b but opposite orientation, and the maximum value when -a have the same direction and orientation. Mathematically, this would be:
|b-a|min = 12 - 5 = 7
|b-a|max = 12 - (-5) = 17
Notice that 5 is the only option that is not in this range, so the answer is a.
Answer:
6n+2
Step-by-step explanation:
If n represents the number, the product of 6 and the number is the product of 6 and n: 6n.
When a quantity is "increased by 2" it means 2 has been added to it.
6n "increased by 2" is 6n+2
Answer:
the area of the trapezoid is (8 + 4).3/2 = 18
Answer:
largest weight = 27.65 kg, lowest weight = 3.95 kg
Step-by-step explanation:
7:1 --> 7 + 1 = total of both ratio is 8
8 --> 31.6kg
1 --> 3.95 kg
so 7 --> 3.95 * 7 = 27.65 kg
so 1 --> 3.95 * 1 = 3.95 kg