The answer is 33. A supplement means that the 2 angles add to 180. Therefore, 180-147=33.
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Answer:
1,6.5
Step-by-step explanation:
4-2/2 = 1
10+3/2 = 6.5
1,6.5 is the coordinate of point K
Answer:
So a point is (-3,-5) and the vertex is (-4,-3)
Step-by-step explanation:
This is in vertex form. Vertex form is y=a(x-h)^2+k where (h,k) is the vertex.
The vertex here is (-4,-3)... now just use a value of x to plug in (any value besides -4)
I will choice -3. This gives -2(-3+4)^2-3
f(-3)=-2(1)^2-3
f(-3)=-2-3
f(-3)=-5
So a point is (-3,-5) and the vertex is (-4,-3)
Answer = 18
If you mean x times 3 and y times 3, x= 8 and y = 2 so (8*3)-(2*3)=18
