-4 is the y-intercept. The y-intercept can be found when the line passes the y-axis, in this case it is -4.
222.118 estimated is 222.1 and 236.103 estimated is 236.1 so subtracted equals 14.0
Answer:
531441
Step-by-step explanation:
9514 1404 393
Answer:
x = 10; WX = 5; HJ = 10
Step-by-step explanation:
The hash marks indicate that points W and X are midpoints of their respective segments. That makes WX a midline of the triangle. The midline is always half the length of the base (HJ). We can use this fact to write an equation relating the lengths.
HJ = 2·WX
x = 2(x -5) . . . .substitute the given expressions
x = 2x -10 . . . . eliminate parentheses
10 = x . . . . . . . add 10-x to both sides
This value of x tells you that ...
HJ = x = 10
WX = x -5 = 5