Answer: x=20
all angles in the triangle are 180 degree, so:
2x+3x+4x=180
9x=180
divide both sides by 9
x= 20
(2310)=7(30)H
2310=210H
<span>11=H
I hope this helps!
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Answer:
10 minutes
Step-by-step explanation:
First, find how much higher the airplane has to travel:
35,000 - 30,000
= 5,000
To fine how long it will take, divide 5000 by 500
5000/500
= 10
So, it will take 10 minutes to get above 35,000 feet
Answer:
D
Step-by-step explanation:
Multiply the circumference by the diameter which is D
Answer:
3.5ft
Step-by-step explanation:
