Answer:
I don't know if you want to be a good
<span>If
a quantity increases by 25% and then decreases by 25%, will that result be the
original quantity? Explain.
Let’s try to be able to know the answer:
=> Let’s have 10 as the value
Increase by 25%
=> 10 + 25%
=> 10 * .25 = 2.5
=> 10 + 2.5 = 12.5 the new value
Now, decrease this by 25%
=> 12.5 – 25%
=> 12.5 * .25 = 3.125
=> 12.5 – 3.125 = 9.375 or 9.4
Thus, the given statement is false.
</span>
So basically you need to ......
Hope it helps
The algebraic expression represents the phrase "the quotient of negative eight and the sum of a number and three" is or
<h3><u>Solution:</u></h3>
Given statement is "the quotient of negative eight and the sum of a number and three"
To write the algebraic expression, follow these steps:
Let "n" be the number
The expression "negative eight" is equivalent to -8
Now look at the statement "the sum of a number and three"
"The sum of a number and three" is equivalent to n + 3
Now put all the statements together:
Quotient means you are dividing. So use division
"The quotient of negative eight and the sum of a number and three" = or
CR = CP = 17
PQ = QR = 15
CQ = x^2 +15^2 = 17^2 = x^2 + 225 = 289
x^2 = 289-225 = 64, sqrt(64) = 8, CQ = 8