Answer:
Transcribed Image Text from this Question. 13. Find the perimeter of the quadrilateral whose vertices are as follows. +F (-1,1).(-2,4).(-4,2),(-3,-1) ...
24. 9×4=36 4×-3=12 so 36+(-12)=24
Answer:
2x
Step-by-step explanation:
two times x is 2x
when multiplying anything
it is 1x*2
which is 2*1=2
2*x
2x
Answer:
b
Step-by-step explanation:
There are four solid and dotted sections and eight sections in total so the probability is 4/8 or 1/2