If it waters 1/18 of a lawn in 1/3 hours
then it waters 3/18 or 1/6 of a lawn in 1 hour
then 6 times (1/6) would be the full lawn
so 6 times (1) would be how many hours it would take
so it would take 6 hours
Answer:
1)
°
2)
°
Step-by-step explanation:
1)
As these two angles are supplementary (They add together to equal 180°) we can setup the equation and solve for x.
![58+x=180\\\\x=180-58\\\\x=122](https://tex.z-dn.net/?f=58%2Bx%3D180%5C%5C%5C%5Cx%3D180-58%5C%5C%5C%5Cx%3D122)
2)
Again, these two angles are supplementary we can setup the equation and solve for x
![29+x=180\\\\x=180-29\\\\x=151](https://tex.z-dn.net/?f=29%2Bx%3D180%5C%5C%5C%5Cx%3D180-29%5C%5C%5C%5Cx%3D151)
Answer:
Step-by-step explanation:
A
3 It's the highest power on any of the x values. 7x^3 contain's the highest power of 3.
B
The are 4 terms. Nothing can be combined with anything else because the powers are all different.
C
Just put the polynomial in order from highest power to lowest
7x^3 - 5x^2 - 4x + 10
The highest power is 3 and the lowest one is x^0 on the 10.
Interval notation(-infinitive, -4)