Answer:4x 10^31
Step-by-step explanation:
(2x10^58)x(2x10^-27) multiply 2x2 then add the exponents.
Answer:
6 and 6
Step-by-step explanation:
In equilateral triangles, all sides are congruent so that means that BC and CA are both 6.
X is equal to -4. Hope I helped. If you want an explanation too I would be glad to provide that .
Answer:
330
Step-by-step explanation:
165 times 2 equals 312. This is because you're doubling the amount of money and hours.
Answer:
The angular velocity of Earth is π/12 radians per hour.
The angular velocity of Earth is 2π radians per day.
Step-by-step explanation:
A full circumference of a circle (as the Equator line on Earth) is 2π radians.
Since the planet does a full revolution in 24 hours... that means it makes a full turn in a day.
So, we can see that in a day, the planet rotates 360 degrees... or 2π radians per day!
Now, if you want to find the angular velocity per HOUR... you divide that by 24... so 2π/24 = π/12 radians
So, we can also say it does π/12 radians per hour.
