Y = 2x - 9
The slope is 2 since it is parallel to one another. We know that y = 2x + b. So we plug in 4 for x since it passed through (4, -1) and we get -1 = 8 + b. Subtract 8 from bother sides we get b = -9 so all together your new equation is y = 2x - 9
Answer:346.63946605415
Step-by-step explanation:
D = 2R
C = 2πR
A = πR2
Answer:
4 × 10^16
Step-by-step explanation:
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Answer:
25
Step-by-step explanation:
Segment XY = 10
Segment XZ = 15
Since the lenght of segment WX is said to be congruent to the lenght of segment XY, therefore:
WX = XY = 10
Segment WX + Segment XZ = Segment WZ (segment addition postulate)
(substitution)
Length of segment WX = 25
