First we have to find the area. We multiply all the sides and divide it by 2 since triangles are half of squares. Then we get 670,737. Then we multiply that by 3 which then we get $2,012,211. I hope this helps!
Answer:
217/76729 or 0.00282813538558
Step-by-step explanation: The answer can be found in Desmos
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I drew out each point and arrive at the conclusion that the longest side is equal to 4 and the shorter side to 3
so that means the answer is 12
Answer:
B: 2800 hydrogen atoms
C: 6760 hydrogen atoms
D: y=amount of oxygen atoms*2
Step-by-step explanation:
B: We know the formula for water is H2O. SO that means that there is 2 hydrogen atoms and 1 oxygen atom. So there is 2 times the amount of hydrogen atoms so we can do 1400*2=2800, So there is 2800 hydrogen atoms in the water.
C: Same thing as B. 3380*2=6760
D: y=amount of oxygen atoms*2. Because there is one oxygen atom and two hydrogen atoms so 1*2=2.
I believe it is 72 because there is a right angle so thats 90 the known angle is 18 so thats 18-90-18=72
