Rewrite 5 − 6 using the additive inverse and display the new expression on a number line. 5 − (−6)
An image of a horizontal number line is shown with labels from 0 to 11. An arrow begins at 0 and ends at 5. Another arrow begins at 5 and ends at 11.
5 + (−6)
An image of a horizontal number line is shown with labels from negative 2 to positive 6. An arrow begins at 0 and ends at 5. Another arrow begins at 5 and ends at negative 1.
5 + 6
An image of a horizontal number line is shown with labels from 0 to 11. An arrow begins at 0 and ends at 5. Another arrow begins at 5 and ends at 11.
6 − 5
An image of a horizontal number line is shown with labels from negative 2 to positive 6. An arrow begins at 0 and ends at 6. Another arrow begins at 6 and ends at 1.

where are the options?

step-by-step explanation:

answer: 7

step-by-step explanation:

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu