D. None of these.
Equilateral is the only triangle that has all the sides that are equal to each other. Hope this helped you :)
Answer:
The answer to your question would be Area = 280.13
Step-by-step explanation:
Area of the circle without the square: 380.13
Area of the square: 100
380.13 - 100 = 280.13
Answer:
See attachment
Step-by-step explanation:
The given system is :
Let us equate both equations and solve for x.
The the two lines of this system will meet at (-4,9)
The graph is shown in the attachment.
To determine the cost to fertilize the trees, you need to figure out how many kilograms of fertilizer are needed. With the information given, you can determine The number of grams needed to fertilize 1200 trees. To do this you would multiply 200 times 1200. This equals 240,000 grams. To convert this to kilograms, divide 240000g by 1000 g. Every group of 1000 g is 1 kg. The answer is 240 kilograms. Multiply 240 kg by the price of $2.75 per kilogram to get $660 as the cost.
A number decreased by three square is: (where x is the number)
x - 3^2
