Which pairs of triangles appear to be congruent? check all that apply.
o
a. triangles 1 and 2
b. triangles 3 and 4
o
c. triangles 1 and 4
d. triangles 1 and 3
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e. triangles 2 and 3
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f. triangles 2 and 4

me !

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

step-by-step explanation:

mean or average is 40.6

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.