How can you justify that ∠ABE ≅ ∠CDE? Explain. AB and (DC, BC, AD) are parallel, so ∠ABE and ∠CDE form (Alternate interior angles, alternate exterior angles, verticle angles.

So the angles are congruent by the (Alternate Exterior Angles Theorem, alternate interior angle theorem, or verticle angle theorem).

she drove 134 miles

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15