Answers:
1.) <span>the number 0 (for the real numbers)
</span>
2.) a(b+c)= ab + ac or a(b -c) = ab - ac
3.) equation containing more than one variable
4.) the number 1 (for the real numbers)
5.) <span>the reciprocal of a number; if x is a number other than zero, then 1/x is the multiplicative inverse
</span>
The vertex of the parabola
has the coordinates:
Therfore, the vertex of the parabola
has coordinates
and
![y_v=(-3)^2+6\cdot (-3)+2=9-18+2=-7.](https://tex.z-dn.net/?f=y_v%3D%28-3%29%5E2%2B6%5Ccdot%20%28-3%29%2B2%3D9-18%2B2%3D-7.)
Answer: (-3,-7)
Answer:
Please provide an image of the triangle so that an answer can be provided.
Answer:
Step-by-step explanation:
Shaped area perimeter=50(3)+50
÷2+50(2)
÷4
=150+50![\pi](https://tex.z-dn.net/?f=%5Cpi)
=307.1 cm(correct to nearest tenth)
Answer:
Step-by-step explanation:-1/3(6x+18)+3x+5= -2x - 6 + 3x + 5 = x - 1. QED