Answer:
A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
Step-by-step explanation:
the additive inverses are basically opposite numbers. when you add a number to its additive inverse, it equals 0. example: -5 and 5...and 2 and -2.
100+ 100+ 100+ 9= 309
200+ 50 +50= 300
Petra has more stamps
Answer:
$333.17
Step-by-step explanation:
Use the compounding formula
where A(t) is the amount at the end of the compounding,
P is the initial deposit,
r is the interest rate in decimal form, and
t is the time in years.
Filling in our info:
Simplify a bit to
Raise 1.08 to the 8th power and get
A(t) = 180(1.85093021) and then multiply to get
A(t) = $333.17
Answer:
The top cable is <em>115.52 feet </em>long
The bottom cable is<em> 110.86 feet</em> long
Step-by-step explanation:
The ground anchor #2, the tower, ground level, and both cables form a figure made of two right triangles as shown in the figure below
We are required to compute L1 and L2 which are the hypotenuses of both triangles from which we have both legs
We'll apply the Pythagoras's theorem. If a and b are the legs of a right triangle and c its hypotenuse, then
For the bottom ground support cable, a=41, b=103
=110.86\ feet
For the top ground support cable, a=41, b=108
=115.52\ feet
The top cable is 115.52 feet long
The bottom cable is 110.86 feet long