I think because the angles are corresponding/opposite to each other u equate them to 180°
Answer:
Difference is 14,787 ft
Step-by-step explanation:
Mt. Whitney = 14,505 ft above sea level
sea level = 0 ft
Death Valley = below sea leve
14505 - (-282) = 14787 ft
Step-by-step explanation:
-5 × -5 = 25
-6 + 5 = 1
-3 + 5 = -8
Answer:
-9x
Step-by-step explanation:
-7x + -2x
Factor out the x
x(-7-2)
x(-9)
-9x