Answer:
A
Step-by-step explanation:
A reflection is a transformation representing a flip of a figure
Use permutations which is also the slot meathod so exg
if you have the letters abc, then how many ways can you arrangge them with no repreats?
3 choices for the 1st slot
2 choices for the 2nd slot since 1 was used in 1st slot
3 choices for 3rd slot since 2 were used in previous slots so basically 3 times2 times 1 or 6
in this case of HEXAGON
7 letters so
7 times 6 times 5 times 4 times 3 times 2 times 1=answer=5040 ways
Answer:
option D
Place the point of the compass on point A and draw an arc across AB
Step-by-step explanation:
Following are the steps to follow to draw a perpendicular bisector of AB
Step 1
Place the compass at one end of line segment and adjust the compass to slightly longer than half of the line AB.
Step 2
Place compass on point A and draw arcs above and below the lineAB.
Step 3
Keeping the same compass width, draw arcs from point B.
Step 4
Place ruler where the arcs cross, and draw the line segment.
Answer:
It is B
Step-by-step explanation:
Answer:
Step-by-step explanation:
3h - 8h + 10 = 10 - 5h
-5h + 10 = 10 -5h
10 = 10
infinitely many solutions
answer is C