Answer:
10cm
Step-by-step explanation:
Right angle triangle area= ab/2
GO IN REVERSE
24 x2= 48
48/8=6
now you have the 2 side you need to use Pythagoras
6^2+8^2=100
square root of 100=10cm
so the hypotenuse is 10 cm
g(x) is 2x²
this is so because.
when x= 2
g(x)= 2×2²=2×4=8
also when x= (-2)
g(x) =2×(-2)²=2×4=8
Also as per the graph. (1,2) and (-1,2) lies on g(x)
when x=1
g(x) =2(1)²=2
when x=(-1)
g(x) =2(-1)²=2
Other Ootion will not give correct result for (1,2),(-1,2) ,(2,8),(-2,8)
Hope it helps...
Regards;
Leukonov/Olegion.
Answer:
$803.25
Step-by-step explanation:
Given data
Dimension for the room
Length= 21 ft
Width= 17ft
Area= L*W
Area= 21*17
Area= 357 ft^2
Lucy will need to get 357ft^2 of carpet
We are given that a square ft cost $2.25
Hence to carpet the room the cost will be $2.25*357= $803.25
The first train will be 5 hours and 25 minutes
The second would be 2 hours and 35 minutes
Answer:
-2 x 5=10
Step-by-step explanation: