billy is taking a five-question true/false test. he did not study. he is going to guess on every question. how many different ways could billy fill out the test? for example one way to guess is f, f, t, t, t, and another guess would be t, t, f, f, f. determine all the possibilities and state how many exist.

almost an infinite amount, here are just a few.

Step-by-step explanation:

tftft

ftftf

ffttf

ttfft

ffftf

tttft

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'.

figure c

step-by-step explanation:

hope this .