Answer:
Step-by-step explanation:
The digit in the millions place is 10 times the value of the digit in the hundred thousands place.
Simple way I did it was I did 100,000 Times 10 and that gives you a million. Very simple thing try not to over think it. Hope this helps
Answer:
1a: f(-2) means substituting -2 for x
1b: 65
I don't know the second one
Answer:
1: -18, -4; 2: 4, -4;
Step-by-step explanation:
-18, -4;
4, -4
Since the pentagon is regular, the sides are all of equal length. This tells you
... 5x-27 = 2x-6
... 3x = 21 . . . . . . . add 27-2x
... x = 7
The length of a side can be found by subtituting this value into either expression.
... 2·7-6 = 8 . . . . inches
Answer:
no solution
Step-by-step explanation:
infinitely many solutions