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2 years ago

11

I am a three digit number. I am number between 350 and 400. All my digits are different and they are all odd. The sum of my last

two digits is 16. What number am I

2 answers:

konstantin123 [22]2 years ago

4 0

Answer:

397

Explanation: 9+7 =16 and 3 is odd

Bas_tet [7]2 years ago

3 0

Answer:

397

Step-by-step explanation:

379 or 397 with fit the criteria

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Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. n^2-4n/3

ololo11 [35]

Answer:

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Step-by-step explanation:

<em>Perfect square trinomial is: </em><em>a²+2ab+b²= (a+b)²</em>

We have:

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It can be put as:

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skelet666 [1.2K]

Please consider the attached image for complete question.

We have been given that measure of arc WY is 76° and and measure of arc XZ is 112°. We are asked to find the difference of of the measures of angle WPY and angle XPY.

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$m\angle WPY=\frac{1}{2}(\widehat{WY}+\widehat{XZ})$

$m\angle WPY=\frac{1}{2}(76^{\circ}+112^{\circ})$

$m\angle WPY=\frac{1}{2}(188^{\circ})$

$m\angle WPY=94^{\circ}$

We can see that angle WPY and angle XPY are linear angles, so they will add up-to 180 degrees.

$m\angle WPY+m\angle XPY=180^{\circ}$

$94^{\circ}+m\angle XPY=180^{\circ}$

$94^{\circ}-94^{\circ}+m\angle XPY=180^{\circ}-94^{\circ}$

$m\angle XPY=86^{\circ}$

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$m\angle WPY-m\angle XPY=94^{\circ}-86^{\circ}$

$m\angle WPY-m\angle XPY=8^{\circ}$

Therefore, the difference of the measures of angle WPY and angle XPY is 8 degrees.

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