Answer:
You add it in your mind.
Step-by-step explanation:
Answer:
x > -6
Step-by-step explanation:
X - 9 > -15
x > -6
Answer:
60 x 35 = 2,100
609,000 / 2,100 = 290 km ^ 2
Step-by-step explanation:
Answer:
B.99°
Step-by-step explanation:
105°+ 66°+90°+ angle c=360°
angle c= 360° - 261
=99°