Answer:
Step-by-step explanation:
sinD = opposite/hypotenuse = 12/15 = 4/5
cosD = adjacent/ hypotenuse = 9/15 = 3/5
sinE = opposite/hypotenuse = 9/15 = 3/5
cosE = adjacent/ hypotenuse = 12/15 = 4/5
Answer:
ABCD is a square and a rectangle, just graph the points to see the shape it makes
Answer:
51 meters
Step-by-step explanation:
The shape of the backyard is rectangular having a length, l=45 meters, and a width, w=24 meters as shown in the figure.
As wants to put a chicken wire fence that stretches diagonally from one corner to the opposite corner. So,
The length of fencing = The length of the diagonal AC or BD
As the length of both the diagonals of a rectangle are equals, AC=BD.
The length of fencing 
[length of the diagonal]
meters
Hence, Steve needs 51 meters of fencing.
M = 1.5 = 3/2
y = mx + b
b = y - mx = 4 - (3/2)6 = 4 - 9 = -5
So equation of the line is:
y = 3x/2 - 5
Answer:
1152 cubic feet
Step-by-step explanation:
To find the volume of an object, you multiply each number by the others in one equation. This makes 16 x 9 x 8, which equals 1152. Seeing as how the equation is in feet, we say it's 1152 cubic feet.
