Since we cannot solve irregular shapes in one formula, we will have to divide the irregular form into shapes that have area formulas.
We will do the triangle first.
The formula for triangle is A=1/2BH.
The base is the 6 feet and the height is 2 feet, so we will multiply it to get 12 then divide it by 2, which will get us 6.
The formula for the rectangle is A=LW, so we just multiply 5 and 6 to get 30, then add the triangle area, which was 6
So the final answer is that the area of that figure is 36 ft. Squared. Don't forget the squared!
Answer: $1,540.00 is the total amount needed for the class trip
Step-by-step explanation:
Data: $110.00 earned for class trip
14th of the money needed
Money needed: x
<u>Step one, Make the equation</u>
110x14=x
Reason: Since we know 110.00 is a 14th of the money needed, we know multipling it by 14 will get us the money needed for the class trip. Having it in an equation will make it easier to solve.
<u>Step two, Evaluate the equation</u>
110x14=x=1540=x
Reason: The only thing that was left to do was to multiply 110 by 14 to get 1540 since the x was already isolated to begin with. That leaves us with the answer of x=1540.
However, since this is a real world problem, we have to make the answer more realistic so the final answer is '$1,540.00 is the total amount needed for the class trip'
I hope this helps!
Log ab = log a + log b
this is one of the most used properties. it was surely used.
Answer:
269.46
Step-by-step explanation:
sin(theta) = opposite / adjacent
adjacent = opposite / sin(theta)
adjacent = 1425*sin(10.9)
adjacent = 269.4610063