Assuming you are talking about the rectangle,
width = area/lenght
Try this option ↓
Step-by-step explanation:
1) according to the condition two angles are equal, then two sides are equal also, it means
2) √x+4=√(5x+4);
3) the 'x' can be calculated if to solve this equation:
;



4) finally, answer: 9.
Answer:
you can fit 1000 hairs in 10 cm
Step-by-step explanation:


Answer:
0.08
Step-by-step explanation: