Answer: 5
Step-by-step explanation:
-8x - 2y = -4
When y = -5x
-8x - 2(-5x) = -4
- 8x + 10x = -4
2x = -4
x = -4/2 = -2
I guess this is the answer
then:
x=9
They are congruent is the answer
Answer:
0.006
Step-by-step explanation:
0.00628, has 3 significant digits. Rounding this number to 1 significant digit gives us 0.006
<em>Hoodmemes~</em>