Corresponding angles of δabc and δdef are congruent. does this prove that the triangles are congruent?
a) yes; aaa guarantees that all corresponding parts of the two triangles are congruent.
b) yes; aaa guarantees similarity and congruency because the triangles must have equal sides to have equal angles.
c) no; aaa only guarantees similarity because the lengths of the sides of the two triangles are not necessarily equal.
d) yes; aaa guarantees congruency because if at least two angles of a triangle are congruent to each other, then the triangles are congruent.

b if for most of the graph

d if y intercept

step-by-step explanation:

shell's the art director at her local community center. she paid $10 and for each child that attends she earns $4.

for each child she ears $4 that is the slope m = 4

she paid $10, that is the initial amount paid. so 10 is the y intercept b

m =4   and b = 10

y intercept is 10 so the point is (0,10)

we start graph from y intercept (0,10)

slope = 4 . we know slope = rise / run

slope = 4   or 4/1   are same

rise = 4   and run = 1

for rise we move 4 units up and for run we move 1 unit to the right

the graph is attached below

x axis is the number of child she attends

y axis is the amount   she earns