Answer:
Step-by-step explanation:
answer B
since for all real positive r, r^x >0
The unique function who give a negative answer is f(x)=-3* 2^x
Answer:
option a and b
Step-by-step explanation:
Revenge!
Answer:
x=0
Step-by-step explanation:
Write the equation as
1/2(x-14) +11 =1/2x -(x-4)
1/2x -7+11 = 1/2 x -x+4
1/2x +4 = -1/2x +4
1/2x + 1/2 x =4-4
x=0
All the angles in a triangle equal 180 degrees.
So,
y+40+y+30= 180
2y+70= 180
2y= 110
Divide by 2.
y= 55
"A" is the answer.
I hope this helps!
~kaikers
