Answer:
or 
Step-by-step explanation:
We complete the square as follows
Group the constant term on the right hand side
Divide through by 2,
Add half the square of the coefficient of x to get;
Simplify to get
Take the square root of both sides to get
Solve for x
or
Step-by-step explanation:
how do you write over the thing so I can give you the answer or can I just tell you the answer in text messages
The numerical expression for the verbal expression is 18 ÷ (2+7).
Given,
Verbal expression = Eighteen divide by the sum of two and seven
we know that ,
We can write any verbal expression to numerical expression by using playing with numbers.
Playing with numbers:
Playing with numbers involves activities like arranging the numbers, understanding , finding out whether a given number is a factor of another number or a multiple of another number, and understanding the properties of factors and multiples
Now, According to question
Eighteen divided by the sum of two and seven
18÷(2+7)
Therefore,
The numerical expression is 18÷(2+7).
To know more about "Playing with numbers"
Refer this link:
brainly.com/question/1415899
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Answer: $585
Step-by-Step Explanation:
Price of Rare Coin = $450
Rate at which it appreciates = 1.2%
Price of Rare Coin after 25 years = ?
Therefore,
= 1.2 * 25 = 30%
Hence, price of coin after 25 years:
= (30/100 * 450) + 450
= 135 + 450
= 585
Therefore,
The coin would cost $585 after 25 yrs.
To find volume multiply length, width, and height.
12.2 x 9.8 x 16.4 =1960.784
The answer is 1960.748 cm.
