6. Determine whether the triangles are similar. If so, write a similarity statement and name the postulate or theorem you used. If not, explain.
W
V
D
+
Choose the correct answer below:
A. Yes, ASCW - AVCD because ZS. V and WC = $c. Thus, the triangles are similar
by the SAS similarity theorem.
B. Yes, ASCW - AVDC because HC = $C = WS. Thus, the triangles are similar by the SSS
similarity theorem.
C. Yes ASCW - AVCD because ZS = V and ZSCW - ZVCD. Thus, the triangles are
similar by the AA postulate.
D. No, the triangles are not similar because no
theorem or postulate can be satisfied.

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0

Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = −100, 678 + 1, 513 ∗ temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with ˆyi − y¯.