Answer:
C. ∠SOE and ∠DOA
D. ∠EOA and ∠DOS
Step-by-step explanation:
Vertical angles are congruent angles.
From the given figure, the vertical angles are...
∠SOE and ∠DOA
∠EOA and ∠DOS
<u>---------------------------</u>
Answer:
vertex is (4,-4) and another point is (6,0) or you could use (2,0) or many other options :)
Step-by-step explanation:
The cool thing about this question your quadratic is in factored form so your x-intercepts are easy to figure out, they are 2 and 6.
So you can plot (6,0) and (2,0).
The vertex will lie half between x=2 and x=6... so it lays at (6+2)/2=4
We just have to find the y-coordinate for when x=4.
Plug in 4 gives you (4-2)(4-6)=(2)(-2)=-4.
So the vertex is at (4,-4).
Answer:
23 maybe because there is a 90 degree angle
Answer:
B. 6x2+x+7
Step-by-step explanation:
combine like terms
3x^2+3x^2= <u>6x^2</u>
<u>x</u>
3+4=<u>7</u>