Answer:
No, the phrase 20 more indicates addition.
For instance, 20 more than 50 is 70.
Answer:
△ABC∼△EDF
Step-by-step explanation:
It's just going to require more work but eventually it will solve out, just treat it as if it was just two.
Answer:
x = 1
Step-by-step explanation:
Solve for x:
-103 x - 6 = -6 x - 103
Add 6 x to both sides:
6 x - 103 x - 6 = (6 x - 6 x) - 103
6 x - 6 x = 0:
6 x - 103 x - 6 = -103
6 x - 103 x = -97 x:
-97 x - 6 = -103
Add 6 to both sides:
(6 - 6) - 97 x = 6 - 103
6 - 6 = 0:
-97 x = 6 - 103
6 - 103 = -97:
-97 x = -97
Divide both sides of -97 x = -97 by -97:
(-97 x)/(-97) = (-97)/(-97)
(-97)/(-97) = 1:
x = (-97)/(-97)
(-97)/(-97) = 1:
Answer: x = 1
9514 1404 393
Answer:
f(x) = -1/2·10^x
Step-by-step explanation:
The y-intercept is -1/2.
The common ratio is (-1/20)/(-1/200) = 10, so the exponential function can be written as ...
f(x) = -1/2·10^x
