Answer:
(2,-23)
Step-by-step explanation:
It was just luck I'm starting Geometry this year.
The answer is 288cm
Hope this helps!
Eight below zero would express the value -8, negative eight,
but not 8.
Hello there!
Use the formula

in order to created a new term. Solve for x by using this term to complete the square.

Hope this helps! :)
~Zain
Answer:
C) 30.9702
Step-by-step explanation:
Take log of both sides:
In5^x = In8^x - 7
Rewrite it using the laws of log:
xIn5 = (x - 7)In8
x / (x - 7) = ln 8 / ln 5
x / (x - 7) = 1.292
x = 1.292x - 9.044
1.292x - x = 9.044
x = 9.044 / 0.292
Thus, x = 30.9702