When 2 lines are coinciding, this means its the same line.
One equation is simply a multiple of the other.

8x = 4x*2
This means the multiplier is 2

5y*2 = 10y

8*2 = 16

The missing values are 10y and 16

3 0

3 years ago

How many triangles exist with the given side lengths? 3 cm, 5 cm, 9 cm A. Exactly one unique triangle exists with the given side

sattari [20]

Answer:c is the correct ans

Step-by-step explanation:

Feel pleasure to help u

6 0

3 years ago

Read 2 more answers

Reduce any fractions to lowest terms. Don’t round your answer , and don’t use mixed fractions.

kati45 [8]

Answer:

x ≥ -1

Step-by-step explanation:

Hope this helps

7 0

3 years ago