Answer:
N=4.5
Step-by-step explanation:
-9=-2N
N=9/2=4.5
Answer:
V = 392 m³
Step-by-step explanation:
Volume rectangular prism
V = (1/3)AH
H is the height of the prism
A is the area of the base triangle
A = (1/2)bh
A = (1/2)(7)(24)
A = 84
V = (1/3)(84)(14)
V = 392 m³
This website has helped me in math https:// mathway .com
Answer:
speed of light is 3 x
meters per second.
Step-by-step explanation:
Given : The speed of light is 3 x
kilometers per second.
To find : What is that in standard form.
Solution : We have given 3 x
kilometers per second.
First we convert it in to meter per sec.
We can write
3 x
= 300000 kilometer per second .
We know that 1 km = 1000 meter.
Then 300000000 meter per second
Now, 3 x
meter per second.
Therefore, speed of light is 3 x
meters per second.