Area of the triangle: 1/2 x 6 x 8 = 24 square ft.
Area of half circle: 1/2 x 3.14 x 4^2 = 25.12 square feet.
Total area : 24 + 25.12 = 49.12 square feet.
Answer:
9/11 I think!
Step-by-step explanation:
54/66= 9/11
answer is 2+ 1/4x + 1 the simplest form is x= -3/4 or -0.75
Answer:

Step-by-step explanation:
Given


Required:
Calculate the angle between u and v
The angle
is calculated as thus:

For a vector


becomes




For a vector


So;






So:






Take arccos of both sides





<em></em>
<em> (approximated)</em>
Answer:
WHA
Step-by-step explanation: