Answer:
bc= 7
Step-by-step explanation:
You need to complete the square in x and in y,

First, group the x-terms and the y-terms separately.

Move the 10 to the right side by subtracting 10 from both sides.

Now complete the square in x and in y.
The constant you need to add to complete each square is the square of half of the coefficient of the x or y term. Make sure to add the constants to both sides of the equation.

<em>Answer:</em>
<em></em>
<em></em>
<em>Step-by-step explanation:</em>
<em></em>
<em></em>
<em>Distribute the Negative Sign:</em>
<em></em>
<em></em>
<em></em>
<em></em>
<em></em>
<em></em>
<em>Combine Like Terms:</em>
<em></em>
<em></em>
<em></em>
<em></em>
<em></em>
<em></em>
<em>Hope this helped you!</em>
Answer:
which data? are you sure this question is complete
Answer:
Step by step explanation: OK so your question is 26.35×21.5 so that is pretty easy but if you do not know that you are in the right place so what you’re gonna do is if you have a calculator then you need to take that out if you don’t then I’m going to need a piece of paper now for me it’s easy because I have a calculator and you can find a calculator on your iPad your phone etc. but yeah so you’re gonna type in 26.35 Times 21.5 now I want u do that on your own once you type in those numbers you’re going to hit the = and it’s that simple and you’ll then get your answer so I hope that helped you to learn how you multiply those the numbers.