Check the picture below.
the line you drew for y = 2x +3 is correct, now recall that the line for x = 3 is just a vertical line, in red, and that y = 2 is just a horizontal line, in green.
now all lines are solid because all are using ⩽ or ⩾, meaning the borderline is included, and you can do a "true" "false" region check if you wish, but less than 3 is to the left of the red one, greater than 2 is above the green one and less than 2x + 3 is just to its left.
Answer:
-15 degrees celsius
Step-by-step explanation:
-7 - 5 + 9 - 12 = - 12 - 3 = -15
Answer:
x=1/2or x=−3
Step-by-step explanation:
Answer:
AB = 7.07 units
BC = 8.06 units
AC = 12.04 units
Step-by-step explanation:
To find the length for each side of the triangle, apply the distance formula between each pair of vertices.
<u>AB</u>
<u />
<u>BC</u>
<u />
<u>AC</u>