I’m not really sure but if I did it correctly I’m pretty sure it’s c.27
Answer:
As x approaches 0, f(x)=2
Step-by-step explanation:
First plug in f(x) and f(0) into the limit.
, simplify things a bit
, divide by x^2
, as x approaches 0, f(x)=2
Given:
In a right angle triangle, the measures of two legs are 5 ft and 5.6 ft. The measure of the hypotenuse is x.
To find:
The value of x.
Solution:
Pythagoras theorem: In a right angle triangle,
Using Pythagoras theorem, we get
Taking square root on both sides, we get
The measure of missing side is 7.5 ft. Therefore, the correct option is D.
Answer:
x = 4
Step-by-step explanation:
7x - 2 - 3x = 14
7x - 3x = 14 + 2
4x = 14 + 2
4x = 16
D( x )
x = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
0.5/x-0.8 = 0.7/x // - 0.7/x
0.5/x-(0.7/x)-0.8 = 0
0.5/x-0.7*x^-1-0.8 = 0
-0.2*x^-1 = 0.8 // : -0.2
x^-1 = -4
-1 < 0
1/(x^1) = -4 // * x^1
1 = -4*x^1 // : -4
-1/4 = x^1
x = -1/4
x = -1/4