Answer:
f^-1(x) = x + 4
Step-by-step explanation:
By the Pythagorean theorem,
.. x^2 +(x -46)^2 = (x +4)^2
.. 2x^2 -92x +2116 = x^2 +8x +16
.. x^2 -100x +2100 = 0
.. (x -50)^2 -400 = 0
.. x = 50 ±20 . . . . . only x=70 makes any sense in the problem
The height, x, of the tree is 70 meters.
Answer:
you subtract the number by 3
Step-by-step explanation:
the pattern is x-3 so the pattern is subtracting the number by 3 every time
Answer:
$44.04
Step-by-step explanation:
14.68 * 3 = 44.04
9•27+2•31-28= ? Is that what you are asking?
