Given:
The given expression is
To find:
The value of given expression.
Solution:
We have,
Applying the negative exponents rule, we get
![[\because a^{-n}=\dfrac{1}{a^n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5E%7B-n%7D%3D%5Cdfrac%7B1%7D%7Ba%5En%7D%5D)
Expanding the exponent, we get
The value of given expression is 
.
Therefore, the correct option is A.
you wright all the numbers that multiply by each other that get the number and you see what the greatest number is( it takes time but when you get older you'll see it is good to do work now).
Answer: 606000 pls mark as brainliest
Step-by-step explanation:
multiply 10x 2020x 30which=606000
Answer:
Slope 3, y-intercept is 1
Step-by-step explanation:
As x increases by 3, y increases by 9. Rate of change is y/x, therefore the slope is 9/3 which equals 3. If the slope is 3, to find y, simply subtract 9 from 10. 10-9 = 1.
- - Solve:
To find the volume of a sphere:
3.14≈π
Now since its telling us to use π, then we do our formula by multiplying by π.
π=3.14 (Approximate amount)
So:
So you are correct.
When Radius=9, you plug in for R. :)
