the difference between two negative numbers can be positive or negative. It depends on the sign of the biggest number.
Answer:
it would be C because they don't give enough information
Answer:
-4,7
Step-by-step explanation:
add both to get y=7
then sub y in 2 to get 8x+42=10
8x=-32
x=-4
No it is not. that is a right scalene triangle. Acute triangle has three angles less than 90.