-4 is what you put on both sides Bc it’s half of b
b is the correct answer
Step-by-step explanation:
see the step in the picture
Answer:
1.3°F * 10 = 13°F
10.2°F
Step-by-step explanation:
Given that:
Temperature on the ground = - 2.8°F
Change in temperature per 1000 ft rise = 1.3°F
Change in temperature after the plane ascends 10000 ft
Change in temperature per 1000ft rise * (10000/1000)
1.3°F * 10 = 13°F
B.) Temperature at 10,000 feets
Temperature on ground + change in temperature at 10,000ft
-2.8°F + 13°F
= 10.2°F
All you do is use the a+b=c formula lets plug it in
15+b=35
15+20=35
35=35
The answer is 20