38 is the correct answer because 80-4=76 then divide that by 76/2 give you 38
Answer:
71
you just had to add them
Step-by-step explanation:
Answer:
7.) the angle is an acute
8.) the angle is an obtuse
Step-by-step explanation:
an acute is an angle lower than 90°
an obtuse is an angle greater than 90°
hope i helped :)
17) you need to use the distance formula. the answer would be 146 (under a radical) or approximately 12.083
18) i’m pretty sure you’d use the side angle side (SAS) rule.
Answer:
C. 3
Step-by-step explanation:
3 x 5 = 15, 15 + 2 = 17 :)
