Answer:
c=1313.96
Step-by-step explanation:
She will run 5280 yards and swim 450 feet.
She runs 3 miles; 1 mile = 5280 feet:
3(5280) = 15840 ft
It takes 3 feet to make 1 yard:
15840/3 = 5280 yds
She swims 150 yards; 1 yard = 3 feet:
150(3) = 450 feet.
Your answer is gonna be a.) 12yd^2
Answer:
Slope=6
Explanation:
Given a line that passes through the point (0,-4) and (1, 2), we are required to find the slope.
Whenever we are given two points on a line, we can find the slope of such a line by using the formula below:
![m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
First, label the points.
![\begin{gathered} (x_1,y_1)=(0,-4) \\ (x_2,y_2)=(1,2) \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%28x_1%2Cy_1%29%3D%280%2C-4%29%20%5C%5C%20%28x_2%2Cy_2%29%3D%281%2C2%29%20%5Cend%7Bgathered%7D)
Substitute the values into the formula.
![m=\frac{2-(-4)}{1-0}=\frac{2+4}{1}=6](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B2-%28-4%29%7D%7B1-0%7D%3D%5Cfrac%7B2%2B4%7D%7B1%7D%3D6)
The slope of the line is 6.
We are given that the passenger's jet is flying at a speed of 185 miles per hour, with a direction of 36 degrees, and the wind speed being 47 mph with a direction of 120 degrees. From this, you could create a diagram is shown in the attachment.
[ 185 cos 36, 185 sin 36 ]
+ [ 47 cos 120, 47 sin 120 ]
_______________________
[ 185 cos 36 + 47 cos 120, 185 sin 36 + 47 sin 120 ]
√( 4263 + 33988 )^2
= ( About ) √38251 = 195.57 mph
<u><em>Solution = 195.6 mph, 069° </em></u>