Im so confused and this is a HUGE grade please help!

15 ft

Step-by-step explanation:

1 inch: 3 feet is a ratio so to get 5 inches, the 1 was muliplied by 5 so you just do the same to the 3 feet. Multipiy 3 by 5 and you get 15 feet.

Correct me if I'm wrong though, its been a while since I did these.

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.