X - 9 = 3/5x
*multiply by 5*
5x - 45 = 3x
2x = 45
x = 45/2
x = 22,5
It’s option 3. Just search up Pythagorean triples and it will show them.
Answer:
Step-by-step explanation:
1
4n<44
n<11
2
n/-3 9
n-27
3
5n>-40
n>-8
4
6n18
n3
The rectangle is 15 units long and 7 units wide.
Perimeter = (15 + 7 + 15 + 7) = 44 units
Area = (15 units) · (7 units) = 105 square units.