Answer:
all real numbers greater than or equal to 175
Step-by-step explanation:
Answer: 6
Step-by-step explanation:
It would be 3.87,to the nearest hundred cause the real length is √15
Answer:
x=-1,y=0
Step-by-step explanation:
-10y+9x=-9
10y+5x=-5
14x=-14
x=-1
-10y-9=-9
y=0