What the answer to this

Mathematics

2 answers:

Kruka [31]4 years ago

8 0

Answer: A

I used my graphic calculator

Elza [17]4 years ago

5 0

A should be the answer ! You multiply

You might be interested in

Write the closest benchmark for the porcent 45%

Zinaida [17]

The closest benchmark for the percent 45 would be 50% The benchmarks would be 0%, 10%, 25%, 50%, 75% and 100%. The closest would be 50 percent because it's only 5% away

3 0

3 years ago

Math question please help <br> If you get this right I will mark you as a brainliest

iogann1982 [59]

Much as you would like it to be D, it isn't. D has its center at (3,4). You must change the sign on both numbers inside the brackets.

You need something that looks like (x + 3)^2 + (y + 4)^2. So it could be A or B. How do you know which? The graph should give you an answer, then we'll talk about it. The red circle is A the blue circle is B. Which one is correct?

The answer to that is that the center is 5 units away from the origin. The radius of this circle is the sqrt(25) = 5 units away from the center. The blue one has a radius of sqrt(5) which is something over 2. It is not enough. So what's the answer?