Answer:
4/15 is your answer my friend
Step-by-step explanation:
D because its a triangle so it would be 3x but then you have to add the 4 for the longer side.
Answer:
45°
Step-by-step explanation:
The base angle are the same measure and since one angle is already 90° the remaining two are 45°. They have to equal up to 180. 90 + 45 + 45 = 180.
Hope this helps ya!!
No the answer is 9 because 54 divided by 9 is 9