Answer:
x>60 or x=60
Step-by-step explanation:
The must be 60 or more inches.
Answer:
yes, it is
Step-by-step explanation:
it will be an obtuse scalene triangle.
Answer:
1. 12x+7
2. x=7
Step-by-step explanation:
1. 4(5x-1)-8x+11=?
multiply 4(5x-1)
20x-4-8x+11
Subtract 8x from 20x which is 12x
then subtract 4 from 11 which is 7
12x+7
Answer:
18
Step-by-step explanation:
because 20% of 90 is 18
12:25 is not equivalent to the rest