Answer:
300
Step-by-step explanation:
Answer:
Acute
Step-by-step explanation:
26^2 + 12^2 = 18^2
676 + 144 = 324
820 = 324
Since 324 is smaller, this triangle is acute
Answer:
No
Step-by-step explanation:
Part/total
360=toal degrees
10/22=x/360
5/11=x/360
cross multiply or times both sides by (11*360)
5*360=11x
1800=11x
divide both sides by 11
163.63636363.....=x
about 163 degres
Answer: the last one
Step-by-step explanation:
Because it has a similar number in the x variable. If it didn’t have the same number in the x variable it would be a function.