Answer:
the answer is DBC=90°
because the midpoint of the perimeter of quadrilateral is B
OH DONT COPY THIS M8
THIS IS WRONG
The question is an illustration of a division model.
The boxes will be completed with: 1650, 231, 50 and 7
The expression is represented as:

Express 1881 as 1650 + 231.

Split

Evaluate each division


The above illustration means that, the boxes will be completed with the following numbers
See attachment for proper illustration
Read more about division models at:
brainly.com/question/15163437
Answer:
y=-3x+5
Step-by-step explanation: Yes you have it correct. The question is asking for you to put it into an equation that fits the slope and y-intercept which is slope-intercept form. Additional note, when you have a problem like this and it doesn't say what type of equation form to put it in, put it in slope-intercept form for simplicity's sake.
If you rotate the triangle 180 degrees around the origin I’ll only go half way of that triangle