No that statement is not always true. There is only one solution to this equation.
A counter-example could be
There are more than 3 marbles in the bag, and the other ones are red.
Hope this helps!
Answer:
Here's how I would do it.
Step-by-step explanation:
If two triangles are similar, corresponding sides are in the same ratio.
We know the measures of b and a, so we can calculate the ratio b/a.
d and b are in the same ratio, so
We know the measures of c, b, and a, so we can calculate the value of d.