The shape of Gretchen’s data can be described as (skewed left, skewed right, symmetrical) Because of this, the would be the best measure of center for this data set. (mean, median) The actual value for the best measure of center is (7, 9, 9.1, 9.6)

y=mx+b

step-by-step explanation:

m slope, b y-intercept

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

may i see the picture? it would a lot, xox

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)