33.3333333333 that should be the answer
Answer:
109 degrees
Step-by-step explanation:
Since we can see that the line on the top, the one across the yellow box, is the main one, and that one measures 180*, so that means that we have to just subtract 180 by 71, and that will be our answer!
180-71 =109
So, the angle of the missing angle is 109 degrees.
Another proof that this is your answer is that 109 degrees is obtuse, and we can easily say that the angle here is also obtuse.
The answer is c. Living organisms modify their environment a little at a time.
The purpose of succession is for an ecosystem to reach balance state right after it is formed or after it is disturbed by man or some disasters. It will increase biodiversity and help to prevent the desertification. Living organisms modify environment a little at a time. By modifying it, they make the environment more suitable for the new species to enter the community.
Let's solve for x.
-5x+y= -2
step 1: add -y to both sides.
-5x + y -y = -2 + -y
-5x = -y -2
step 2: divide both sides by -5
-5x/-5 = -y-2/-5
answer:
x= 1/5 y+ 2/5
(x+11)÷2 Would be how to write it, replace x with any number