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



Anything over 90 and bellow 180 degrees is a obtuse.
Answer:
5002.46412961
Step-by-step explanation:
No he walks 7/10 of a mile
you have to make 2/5 have a common denominator with 3/10
so 2×2=4 (numerator)
2×5=10 (denominator)
4/10+3/10= 7/10
since you only add the numerator because the denominator makes it a like term