Triangles add up to 180°, so the answer is 67
Answer:
4
Step-by-step explanation:
7+(-14)+(-6)+13+4
7+(-20)+13+4
(-13)+13+4
0+4
4
Answer:
the first one is 113.04m
the second one is 615.44 cm
the third one is 530.66 ft
the fourth one is 163.28 in
the fifth one is 31.4 m
the sixth one is 28.26 m
the seventh one is 314
the eightth one is 50,24
finally finished:)))
Answer:
(4c-1)(y+3)
Step-by-step explanation:
4c(y+3) -(y+3)
=(4c-1)(y+3)
