Answer:
x= -5 and x= 3
Step-by-step explanation:
You have the factored equation, all you need is to switch the signs on the numbers and that is the answer.
7800, because 7782 is closer to 7800 than 7700
Answer:
i think its 0.9994225
Step-by-step explanation:
just subtract the 8.75136.24 bye 7.75193. and there you go.
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:
b
Step-by-step explanation:
when you subtract 10.3 by 16% you get 1.6
