Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 36 square feet. Syrus isn’t sure if the tent will be tall enough for him to sit up inside. What is the height of the tent?

3 feet

Step-by-step explanation: v= 1/2 to find the height

the volume is 36 feet squared

the base is 4 feet and the height is 6 feet

36= 1/2 × 4 × h × 6

36 = 12h

3 = h

the answer is 3 feet. enjoy your khan academy

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.