Answer:
the sqare root of 19.9 is 4.46094160464
Answer:
n=3
Step-by-step explanation:
Operation used is division
Answer:
26
Step-by-step explanation:
2(9)-(-3)+5
2(9)+3+5
18+8
26
Answer:
n=16 :)
Step-by-step explanation:
1st and 2nd pictures are for finding area and 3rd picture is for finding perimeter
hope you understood well and if not and you can ask again