There is no hundredth there is ones and ten's so the 67 is round to the nearest hundredth the answer would be 70.
Since these are all like terms, you're essentially just adding and subtracting here.
![9f + 10f -12f](https://tex.z-dn.net/?f=9f%20%2B%2010f%20-12f)
Add
and
.
![9f + 10f = 19f](https://tex.z-dn.net/?f=9f%20%2B%2010f%20%3D%2019f)
Then, subtract.
![19f - 12f = 7f](https://tex.z-dn.net/?f=19f%20-%2012f%20%3D%207f)
Your answer is
.
Answer:
Step-by-step explanation:
By the Isosceles Triangle Theorem, angle O and angle M are congruent because the sides across from each of these angles are congruent. therefore, O = M = 4y - 15. Since, by the Triangle Angle-Sum Theorem all the angles of a triangle have to add up to equal 180 AND angle O and angle M are the same:
7y + 4y - 15 + 4y - 15 = 180 and
15y - 30 = 180 and
15y = 210 so
y = 14. Plug 14 in for y in 7y and get that
∠N = 98°
Answer:
4 percent
Step-by-step explanation:
just took the test :)
Answer:
(C) -11
Step-by-step explanation:
The given functions are;
![f(x)=x+4](https://tex.z-dn.net/?f=f%28x%29%3Dx%2B4)
Plug in x=3.
This implies that; ![f(3)=3+4=7](https://tex.z-dn.net/?f=f%283%29%3D3%2B4%3D7)
and
![g(x)=12x-6](https://tex.z-dn.net/?f=g%28x%29%3D12x-6)
Plug in x=-1
This implies that; ![g(-1)=12(-1)-6=-18](https://tex.z-dn.net/?f=g%28-1%29%3D12%28-1%29-6%3D-18)
![f(3)+g(-1)=7+-18=-11](https://tex.z-dn.net/?f=f%283%29%2Bg%28-1%29%3D7%2B-18%3D-11)