Answer: ok so for 5 and 125 it is 65 and 25
for 1 and 9 it is 5 and 3 and for 4 and 9 it is 13/2 and 6
Answer:
B. 3x^2 - 13x + 7
Step-by-step explanation:
6x^2 - 5x + 3 - (3x^2 + 8x - 4)
6x^2 - 5x + 3 - 3x^2 - 8x + 4
3x^2 - 13x + 7
Graph C. The equation of the line is y=2x+5. 5 is the y-intercept so the line has to go through that point.
Answer: C
Step-by-step explanation:
1+2e^x+1=9
2e^x+1=9-1
e^x+1= 8/2
e^x+1 = 4
Here we can applicate the Ln:
ln e^x+1 = ln 4
Applicating the log property for exponent:
(x+1).ln e = ln 4
Ln e = 1, so:
x+1 = ln 4
x = ln 4-1
Answer:
Step-by-step explanation:
![\cos ~A=0.5=cos~60 \\A=60^\circ\\B=180-A=180-60=120\\\angle~B=120^\circ](https://tex.z-dn.net/?f=%5Ccos%20~A%3D0.5%3Dcos~60%20%5C%5CA%3D60%5E%5Ccirc%5C%5CB%3D180-A%3D180-60%3D120%5C%5C%5Cangle~B%3D120%5E%5Ccirc)