Answer: B -4
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
when adding two negative numbers, just add like normal and put a negative sign.
Answer:

Step-by-step explanation:
We are asked to find the value of the indefinite integral
.
Let us solve our given problem applying sum rule as:




Now, we will use power rule.



Therefore, our required integral would be
.
Your answer is B) 2.... .4 is tenths, .03 is hundredths, and .002 is thousandths
Answer:
Step-by-step explanation:
Begin by grouping the x terms and the y terms together and separating the constants out.

Now we'll complete the square on those x and y terms. Take half the linear term of each, square it, and add it to both sides. Our linear x term is 2, half of 2 is 1 and 1 squared is 1, so we add that in. Likewise, half the linear y term (which is 8) is 4, and 4 squared is 16, so we add that in, too. Like this:

Doing this gives us the perfect square binomials for each of the x and y terms, and then gives us the radius on the right:

This is a circle with a center of (1, 4) and a radius of 3.