6 because if one number is divisible by another number's factors, then the first number is divisible by the second number. for example, take the numbers 18 and 6. the factors of 6 are 2 and 3. 18 is divisible by both 2 and 3, therefore it has to be divisible by 6.
55 cubic units because
- each cube is equal to 1 cubic unit
- the total volume is 60 cubic units
- 5 cubes are already inside
The slope of the current line is -2/7. To find the slope of the line perpendicular to it, find the negative reciprocal of the slope. So it would be 7/2. The y intercept or the b would remain the same so the equation would be y=7/2x+8. Hope this helps.
Consider, please, this solution/explanation:
1. suppose, that number of cars is 'x', numbers of buses is 'y'.
2. according to the condition 'a total of 32', it means that x+y=32. This is the 1st equation.
3. according to the condition in one car are 3x persons, in one bus are 27y persons, and totaly 3x+27y=408 people. This is the 2d equation.
4. if to solve the system of two equations:

Answer: 13 - b., 19 - c.
Answer:
Diameter of smallest circular opening = 12.81 in
Step-by-step explanation:
Given:-
Width of rectangular box(W)=10 in.
Length of rectangular box(L)=8 in.
Height of rectangular box(H)=10 in.
For box to fit in the smallest circular opening we need to find the diagonal of the rectangular box, therefore
diagonal of rectangular box=diameter of smallest circular opening
So,







Therefore diameter of smallest circular opening = 12.81 in.