Answer: 43.96 m
Step-by-step explanation:
the circumference of one of the semi circle radius of one of the semicircles is 7 meters is 7 meters
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Answer:
The second one is correct.
Answer:
Answer is 5 3/4
Step-by-step explanation:
Thanks Hope this helps
Answer:
find 9% of 12
12 times 9 divided by 100
108/100
$1.08
12+1.08
Your mean costs $13.08
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Let's assume
height of plane in feet =h
time in minutes =t
we are given
A plane is descending into the airport. After 5 minutes it is at a height of 6500 feet
so, we get one point as (5,6500)
After 7 minutes it is at a height of 5900 feet
so, we get another point as (7,5900)
we can use point slope form of line

points as
(5,6500)
x1=5, y1=6500
(7,5900)
x2=7 , y2=5900
Calculation of slope(m):

now, we can plug values


Equation of line:
we can use formula

we can plug values


Time of landing:
we can set h=0
and then we can solve for t

..............Answer