Answer:
Line SU is 16
Step-by-step explanation:
ST + TU = SU
7 + 9 = 16
You add 9 and 7 to get 16.
Harold: y = 3x + 18
Bill: y = 2x+24
Hope this helps with your mid-term too guys !
Answer:
y = (-5/2)x + 1
Step-by-step explanation:
We can see that the line intersects (0,1) and (2, -4). We use these points to find the slope: m = (-4-1)/(2-0) = -5/2. Also, the y-intercept is (0,1), so b = 1. Substituting these values into y=mx +b, we get y = (-5/2)x + 1.
I hope this helps! :)
Answer:
Triangles BPA and DPC are congruent.
Step-by-step explanation:
The statement above is the only one of the bunch that is true, so is the best selection.
You don't even need to worry too much about how you might make the proof. You just need to be concerned with which are plausible answers. There's only one.
9514 1404 393
Explanation:
Expand the right side using the distributive property, then collect terms.
x² -y² = (x -y)(x +y)
= (x)(x +y) -y(x +y)
= x² +xy -yx -y²
= x² +(xy -xy) -y²
= x² -y² . . . . . . . . . . as required