Question 3, I am very confused.

AB = 19

AD = 38

Step-by-step explanation:

It appears that C is the midpoint of BD, so because of that we know that BC and CD are equal. If CD is 9.5, then BD is also 9.5

If B is the midpoint of AD, then we know that AB and BD are equal. So, we can first find the length of BD by adding BC and CD, which equals 19. BD = 19

Because AB = BD and BD = 19, we know that AB would also equal 19.

AB = 19

Then you can just add AB + BD to get AD

19 + 19 = 38

Hope this helps! I apologize if I get this answer incorrect.

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without

he answer is x=1x3 because x=1 to x=3