20+20=40 because if u add ten again then it would be 10+10 and that. Would be 20 then 20+10 is 30 then 30+10 then that would be
40 so then 20+20= cause 2+2=4 then add the zero to get 40
1 answer:
Answer:
Yes Good Job Now Mark Me Brainliest PLEASE
Step-by-step explanation:
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Answer:
29.4 m/s
Step-by-step explanation:
Use v = at with a = 9.8 m/s^2 and t = 3.00 sec
v = 9.8 * 3.00 = 29.4 m/s
Answer:
22cm
Step-by-step explanation:
Circumference of a circle = 2πr
π = 22/7
r = 3.5
Circumference of a circle = 2 × (22/7) × 3.5
Circumference of a circle = 22cm.
Answer:
a m not with math dry buddy hope u find somebody to help pu
Answer: 5; PO
6; PM
7; MNO
8; QN
9; OQ
10; PQO
Step-by-step explanation:
10^0 = 1
10^1 = 10
10^2 = 100
100 + 10 + 1 = 111
