Answer:
B
Step-by-step explanation:
given a function f(x) then - f(x) is equivalent to a reflection in the x-axis.
Hence multiplying f(x) by - 1 gives - f(x) a reflection in the x-axis
The answer is 4 your very welcome
You could use the Pythagorean theorem which is a squared +b squared= c squared
you know a and c
a=24
c=25
24 squared + x squared = 25 squared
576+x squared =625
subtract 576 from both sides
x squared = 49
square root x and 49
x=7
C is the answer
$5. Subtract the cost of the magazine, $3, from the total cost, $28. Now you have $25 then you divide it by the amount of notebooks you have.
Answer:
50 minutes
Step-by-step explanation:
C(m) =0.1m+1.1 = 6.10 ... - 1.1 both sides
0.1 m = 5.0
m = 50