Answer: The new coordinates are A(0, 0) B(-4, -2) C(0, -5)
Step-by-step explanation: The formula for 90 degrees counter-clockwise is (x, y) to (-y, x)
Answer: <em>1</em>
Step-by-step explanation:
<em>The slope of a line perpendicular to x+y=5 is 1</em>
Answer:y=8
Step-by-step explanation:
5.2 is less because it's a lower number and still a decimal
Get rid of parenthesis.
z + z + 6
Add common terms together.
2z + 6 is an expresssion equivalent to z + (z+6)
Hope this helps!