Answer:
1- 7cm × 7 cm - 49 cm squ.
13cm × 13 cm -169. cm square
19×19-361 cm square
445 i think … i did 49 x 5 = 245 and then 40 x 5 = 200 and added 200+245 = 445
Answer:
11 zeros is the answer
Step-by-step explanation:
100,000,000,000
Answer:
2.3
Step-by-step explanation:

When we find Unit Rate we divide the biggest number to the smallest number
= 2.3
Hope this helped!
Answer:
Kenya jumped 7 1/6 = 43/6 = (43/6)* (3/3) = 129/18
Janet jumped 6 1/3 = 19/3 = (19/3) * (6/6) = 114/18
Kenya jumped 129/18 - 114/18 = 15/18 = 5/6 feet farther
Step-by-step explanation:
I hope this helps! Maybe you can mark me brainly? Have a amazing day! <3