Answer:
15
Step-by-step explanation:
5^2 +14^2=C^2
25+196=C^2
221=C^2
√221=√C^2
14.86=C
appr 15 =C
14.87
use the Pythagorean theorem
a^2+b^2=c^2
C being the longest side of the triangle
14^2+5^2=C^2
196+25=C^2
221=C^
find the square root of 221
C=14.866
rounded to nearest tenth
C=14.87
4(4x - 2) + 1 = 16x - 7
16x - 8 + 1 = 16x - 7
16x - 7 = 16x - 7
-7 = -7
0 = 0
the last option is the correct one
