Point b is the midpoint of ac which statements about the figure must be true? check all that apply. zdbc is bisected by ray bd. zabc is bisected by ray bd. а в bc = ac о ав = 2 ac db bc 2m 2dbc = m zabc

c.

step-by-step explanation:

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step-by-step explanation:

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isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: