Answer:
Step-by-step explanation:
Pythagorean Theorem: a^2+b^2=c^2.
15^2+ b^2=25^2
225+b^2= 625
b^2=400
b= 20 or x=20
1. 10:37 and idk the second one
Answer:
x° = 50°
Step-by-step explanation:
x° + 130° = 180° (adjacent angles add up to 180°)
x° = 180° - 130°
x° = 50°
No thanks, oh did you forget about karma?