Answer:
-3 comes from combining 1 and -4
Step-by-step explanation:
The -3 under the radical is the result of combining the terms
16 -4(16) = 16(1 -4) = 16(-3) = -3(16)
16 is factored out. It is done this way because 16 is a perfect square factor, so wants to maintain that identity while you figure out the rest of the radical.

1. I found the area of this hard math equation
2. I don’t know the formula to this do you?
3. So the equation says to find the length that miles ran
4. I don’t think we divide we should try to multiply first
5. Let me see how we can find the perimeter of this
6. My package came in a rectangle shape so I couldn’t tell what it was
7. I always get mixed up between a square and a rectangle
8.The apartments are in the shape of a square unit
9. After we find the length we have to find the width to solve this problem
-3,-2,-1,0,1 are all between -4 and 2 excluding those numbers.
May be you can use the quadratic equation formular.
Answer:
D
Step-by-step explanation:
So we want to find<em> θ. </em>We are already given the hypotenuse and the side length opposite to <em>θ. </em>Therefore, we can use the trig function sine to find <em>θ. </em>
Recall that:

Plug in 10.2 for the opposite side and 15 for the hypotenuse:

Solve for <em>θ. </em>Use a calculator:

The answer is D.