Question 15(Multiple Choice Worth 4 points)
(04.02 LC)
What happens to matter that is used up during photosynthesis?
It retains its form and mass.
It retains its form but increases in mass.
It changes to a new form of matter with less mass.
lt changes to a new form of matter with the same mass.

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.

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

same question do you know the answer

yes, i think so although i am not sure. this is a very strange question.