Answer:
Population of Vatican city is 825
Step-by-step explanation:
Have a nice Day , Hope this helped you I would appreciate it if you could mark my answer brainliest
Answer:
r = 4b + 3
Step-by-step explanation:
given equation 16b = 4r - 12
in function notation, dependent variable should be on the right n independent variable appears on the left
16b + 12 = 4r - 12 +12
16b + 12 = 4r
flip left n right
4r = 16b + 12
divide by 4
r= 4b + 3
Solve for x
2(x - 2) = 6
First distribute 2 to both x and -2
2(x) = 2x
2(-2) = -4
2x - 4 = 6
Next, isolate the x. Do the opposite of PEMDAS. Add 4 to both sides
2x - 4 (+4) = 6 (+4)
2x = 6 + 4
2x = 10
Finally, to isolate the x, divide 2 from both sides
2x/2 = 10/2
x = 10/2
x = 5
5 is your answer for x
hope this helps
Answer:
A, I think
Step-by-step explanation:
If im wrong sorry
If you draw an octagon (eight-sided polygon), select one vertex and construct each diagonal from this vertex, you will see there are 5 such diagonals. Thus, for each of the 8 vertices you can draw 5 diagonals and hence there can be 5 × 8 = 40 diagonals.