I believe it is D, because it starts around 4.5 secs and ends around 12 secs.
Answer:
θ = π<em>n</em>
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Step-by-step explanation:
Answer: l=3
w=5
b1=4
b 2=1
h=5
l=3
w=3
Step-by-step explanation: hope this helps
Answer:
36units^2
Step-by-step explanation:
we want to split this triangle into two different triangles, triangle 1 will have verticies (0,0) (3,8) and (3,0). Triangle 2 will have verticies (3,0) (3,8) and (9,0).
next we want to find the area of each of the triangles using the formula 1/2(base)(height)
Once you do this its just a matter of adding the two areas together.
1/2(3)(8)+1/2(6)(8)=12+24=36