Answer:
6x - 5
Step-by-step explanation:

Answer:
Number 2 obtuse
Step-by-step explanation:
Answer:
7.6 inches to make an acute triangle
Step-by-step explanation:
a^2+b^2=c^2
7^2+3^2=c^2
49+9=c^2
58=c^2
Square root both sides
c=7.6 inches
Answer: 8
Step-by-step explanation:
I think it's 8 but im not so sure
Answer: 15x-700≥1000
Step-by-step explanation: