An observer spots a plane flying at a 42 degree angle to his horizontal line of sight. If the plane is flying at an altitude of
15,000 ft, what is the distance (x) from the plane (P) to the observer (O)
1 answer:
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Area of circle=
Q4. Area of circle=
=3.14*
=452.16
Q5. Area of circle=
=3.14*
=28.26
Q6. Area of circle=
=
=38.5
Q4. Area of circle=
=3.14*
=452.16
Q5. Area of circle=
=3.14*
=28.26
Q6. Area of circle=
=
=38.5
Answer:
111 pieces of soda
Step-by-step explanation:
step 1
Find the area of the rectangular backyard
The area of the rectangular backyard is equal to
where
substitute
step 2
Find the area of one piece of sod
The area of the rectangular piece of sod is
where
substitute
step 3
Find the pieces of sod needed
To find out how many whole pieces of sod will Jim need to buy to cover his backyard, divide the area of the backyard by the area of one piece of soda
so
Round up
111 pieces of soda