The answer is A (x-3)(x-4)
Answer:
x = 29
Step-by-step explanation:
If the triangles are congruent, that means the corresponding angles are equal. (angles in the same spot in each triangle)
So we have 2x - 8 = 50
Now solve for x
2x = 58 (add 8 to both sides)
x = 29 (divide by 2 on both sides to isolate x)
The answer is not 29°, because you can see the ° sign on the outside of the parenthesis on the second triangle.
Take 35 and divide it by 5.
35/5 = 7
Alice has 7 miniature cars.