Answer:
![D=3930.632298 \approx 3930.6miles](https://tex.z-dn.net/?f=D%3D3930.632298%20%5Capprox%203930.6miles)
Step-by-step explanation:
From the question we are told that
Angle ![\theta=11\textdegree](https://tex.z-dn.net/?f=%5Ctheta%3D11%5Ctextdegree)
Height of plane ![h =750feet](https://tex.z-dn.net/?f=h%20%20%3D750feet)
Generally the equation for the total distance flown is mathematically given by
![D=\frac{h}{sin\theta}](https://tex.z-dn.net/?f=D%3D%5Cfrac%7Bh%7D%7Bsin%5Ctheta%7D)
![D=\frac{750}{sin11}](https://tex.z-dn.net/?f=D%3D%5Cfrac%7B750%7D%7Bsin11%7D)
Therefore total distance flown is
![D=3930.632298 \approx 3930.6miles](https://tex.z-dn.net/?f=D%3D3930.632298%20%5Capprox%203930.6miles)
I know there must be an equation to do this, but there is a simpler way.
Just factor number 72 into two numbers which, when multiplied, equal 72. Two of such numbers are 9 and 8, and you can see that the difference between those two numbers is just 1. So that is the answer to your question - the length of the patio is 9 feet, whereas the width is 8 feet.
False if 0 is a whole number
Answer:
x
=
e
y
+
3
−
4
Step-by-step explanation:
Algebra Examples
Popular Problems Algebra Find the Inverse y=e^(x+3)-4
y
=
e
x
+
3
−
4
Interchange the variables.
x
=
e
y
+
3
−
4
Solve for
y
.
Tap for fewer steps...
Since
y
is on the right side of the equation, switch the sides so it is on the left side of the equation.
e
y
+
3
−
4
=
x
Add
4
to both sides of the equation.
e
y
+
3
=
x
+
4
Take the natural logarithm of both sides of the equation to remove the variable from the exponent.
ln
(
e
y
+
3
)
=
ln
(
x
+
4
)
Use logarithm rules to move
y
+
3
out of the exponent.
(
y
+
3
)
ln
(
e
)
=
ln
(
x
+
4
)
The natural logarithm of
e
is
1
.
(
y
+
3
)
⋅
1
=
ln
(
x
+
4
)
Multiply
y
+
3
by
1
.
y
+
3
=
ln
(
x
+
4
)
Subtract
3
from both sides of the equation.
Answer:
440
The attached file is how I would have done it.