Answer is 
dm².
In order to calculate the area of the board that can be seen, we need to calculate the area of the the rectangular board and the circular frame. The difference of both's area is the required answer.
Refer to the attachment for step by step solution. :)
Answer:
haiii i can only solve for the vertex...
Step-by-step explanation:
so to find the vertex you have to make it to
y - h = a(x - k)^2
i think
(you could also just make it y = a(x - k)^2 + h but i like the second one better)
soo
y + 5 = 3(x + 7)^2
the vertex is
(-7, -5)
and ummm i think the axis for the axis of symmetry .ss
x = 2a/b but im not sure
It takes 230 minutes for 4 people to paint 6 walls.
Hope this will help you!
<h2>
Answer:</h2><h3>£600</h3>
<h2>
Step-by-step explanation:</h2><h3>200% of 500 is 100</h3><h3>500 + 100 = £600</h3><h3 /><h2>Note:</h2><h3>you would have to pay £50 a month</h3>
-1/2 divided by 14/2 = -7/3
1/7 divided by 98= 14
Division means to perform the operation of division. H. Check how many times the divisor is another number. Dividing by is written as or. The result need not be an integer, but if it is an additional term is used. is read as ``divide'' and means to divide.
Partitioning is a method of dividing a group of things into equal parts. One of the four basic operations in arithmetic that produce fair results when divided. The division is the opposite of multiplication.
Learn more about divided here
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