Answer:
-15.6 or -15 3/5
Step-by-step explanation:
Answer:
13√2 is the answer in surd form
A. The shape would be a 3D shape
B. The shape would be a congruent shape!
Sorry if this is wrong I really hope you have a good just though!
Distance=rate .time
The rate of car 1 is 45km/hr
The rate of 2 car is 70/hr
We know that the second car left two hours after the first
If we let car 1 time =x
Then the time of second car=x-2
When two car reach the landmark,
The distance traveled by each will be the same
Therefore let us set up our equation using the formula for distance
Distance of car 1 = 45*x=45x
Distance of 2 car = 70(x-2)
=70x-140
Set these two equals to each other to designate when they reach the landmark
45x=70x-140
-25x=-140
X=140/25=28/5
=5 3/5
The time traveled by car 2 in the same direction
=v-2=(5 3/5-)-2= 3 3/5 hours
After 3 3/5 hours, car will be overtake car 1
8320 cubes can fit into the prism.
Solution:
Convert mixed fraction into improper fraction.
Length of the prism = 20 in
Width of the prism = 2 in
Height of the prism =
in
Volume of the prism = length × width × height

= 130 in³
Volume of the prism = 130 in³
Length of the cube =
in
Volume of the cube = length × length × length

Volume of the cube = 0.015625 in³

= 8320
Number of cubes = 8320
Hence 8320 cubes can fit into the prism.