Answer:
126cm^2
Step-by-step explanation:
Hope this helps...
Answer:1
Step-by-step explanation:
Number selected, =10
Double it=20
Minus 2= 20-2=18
Triple the Total =18×3=54
Add a dozen=54+12=66
Divide by 6=66÷6=11
Subtract the number you stated with =11-10=1
Answer =1
Answer:
540
Step-by-step explanation:
(n-2)×180
(5-2)×180
3×180
540
Answer:
Speed of Charles = 12 Km per hour
To convert it into meters per minute, we follow the following procedure
1 Km =1000 meter
1 hour = 60 minute
Now 12 Km per hour = 
= 12,000 ÷ 60
= 200 meter per minute
If you mean x^2 then there would be no answer after all, 3^2= 9 and 4^2= 16 so
If you mean 2x then the answer would be 5
Hope I helped?