Answer:
To me it may be a
hope this help can i get a branliest if you got it right and tell me if it is
Answer:
The measure of angle RST is 
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
-----> equation A
-----> equation B
equate equation A and equation B




The measure of angle RST is equal to

<h2>1) Plants</h2><h2>2) Animals</h2><h2>3) Humans</h2>
Answer:
12 hours
hope its right and it helps
Step-by-step explanation:
300/25
Adding the two equations
3x + 6y + 3x - 6y = 36+0
6x = 36
x = 6
.
subtracting second equation from first
(3x + 6y ) - (3x-6y) =36 -0
12y = 36
y = 3
.
therefore
x = 6 and y = 3
(6,3)