Answer:
20
Step-by-step explanation:
we can see that there are already answers for 2 which is six 6+6=12 now we can see that a triangle look the same as the six over the 8mm so that must be six so 6+6+6=18 now there is still s little section missing over the 8mm (the half triangle half square) is missing a section we can see that the perimeter is 8 and the area is 6 and 6+2=8 so that little area is 2 so 6+6+6+2=20
Answer:
B.certain
Step-by-step explanation:
because if you take the number and add it you will get the answer
Answer:
-1 1/2
Step-by-step explanation:
9/10 ÷ -3/5
Copy dot flip
9/10 * -5/3
-45/30
Divide the top and bottom by 15
-3/2
Change this to a mixed number
-1 1/2
Answer: search; d e s m o s.com
Step-by-step explanation: Use this site to graph the points! :)
Other method:
zeros of numerator and denominator are x = -2 and x = 4.
Look at the second picture.
for x < -2 → x + 2 < 0 and x - 4 < 0
therefore 
for -2 < x < 4 → x + 2 > 0 and x - 4 < 0
therefore 
for x > 4 → x + 2 > 0 and x - 4 > 0
therefore 
<h3>Answer: B) -2 < x < 4</h3>
