Speed of Carmen = 40km/h
and speed of Carmella = 60km/h
Step-by-step explanation:
Let the speed of Carmen = x km/h
Carmella speed will be (x + 20)km/h
Distance = 120 km
Time between Carmen and Carmella = 1 hour
Let the time taken by Carmen be T1
and Carmella be T2
As there is 1 hour difference so
We have not considered 60 as it will become negative value and negative value is not possible in distance
Speed of Carmen = 40km/h
Speed of Carmella = 40 + 20 = 60km/h
5+2w=l
2w+2l=130
2w+2(5+2w)=130
2w+10+4w=130
6w=130-10
w=120/6=20
l=5+2•20=45
Area=20•45= 900inches^2
Answer:
m<2 = 65
m<3 = 115
m<4 = 65
m<5 = 115
m<6 = 65
m<7 = 115
m<8 = 65
Step-by-step explanation:
52 is not a perfect square, so the root will be a decimal
Rad 52 = 7.2
The square root of 52 is 7.2
Hope this helps!
5) all you have to do is calculate which would be 2.9166...
6) 65.898