Given: ∠XWU ≅ ∠ZVT; ∠ZTV ≅ ∠XUW; TU ≅ VW Triangles Z V T and X W U overlap and intersect at point Y. Angles Z T U and W U W are congruent. Angles Z V T and X W U are congruent. Lines segment T U and V W are congruent. A line is drawn through point Y to point S on side X W and to point R on side Z T. Another line connects points Z and X.

Which relationship in the diagram is true?

△XYZ ≅ △XYS by SSS
△ZYX ≅ △VYU by AAS
△RYZ ≅ △XZY by SAS
△ZVT ≅ △XWU by ASA

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

the answer is a beach is the best place to be

slope =   (y2 -y1) ÷ (x2 -x1)

slope = (0 -0) / (-5, -7)

slope = 0 / -12 = 0

the slope of the line is zero.   it is perfectly horizontal.

step-by-step explanation: