Parentheses first. 1-4= -3. 4-3=1. 1-2=-1.
The answer is -1.
b=7×10(opposite angle of parallelogram)
b=70
3x+10+b=180(cointerior angles)
3x=10
x=33.33
a+70=180(cointerior angles)
a=110
7526.44 because you look at the thousanth place (the 2) and since it is less than 5 you round down
Answer:
d. (x+2)/(-x²-5)
Step-by-step explanation
ƒ(x) = x + 2/(2x²)
The function is undefined when x = 0.
b. ƒ(x) = (2x + 4)/(3x + 3)
The function is undefined when 3x + 3 = 0, i.e., when x = -1.
c. ƒ(x) = (6x - 5)/(x² - 7)
The function is undefined when x² - 7 = 0, i.e., when x = √7.
d. ƒ(x) = (x+2)/(-x²-5) = -(x+2)/(x² + 5)
The function would be undefined if x² + 5 = 0, i.e., if x² = -5. However, the square of a real number cannot be negative.
This function has no excluded values.
Answer:
This may take awhile, but I'm willing to do it for you!
Step-by-step explanation:
- C
- B
- D
- B (2, 1/2)
- C
- It was too badly formatted I couldn't depict what it was asking. Sorry.
- A
- B
- Can't see the graphs. Sorry.
- B
- Can't see graphs. Sorry.
- B
- D
- Can't see graphs. Sorry.
Very glad I was able to help!!
