Hello!
To look for squareroots, we need to find a solution for us that can help us solve the problem.
The most common way to solve for a squareroot is by factoring.
If this case, we can see that D. 7.1 is the closest approximation to the root of 51.
9514 1404 393
Answer:
sin(θ) = -12/13
Step-by-step explanation:
The distance from the origin to the given point is ...
r = √(5² +(-12)²) = √169 = 13
For point (x, y) ⇔ (r; θ), recognize that (x, y) = (r·cos(θ), r·sin(θ)). This translates to ...
sin(θ) = y/r
sin(θ) = -12/13
Answer:
It's actually D (2x - 1)(x+1)
Step-by-step explanation:
Answer: 100pi
Step-by-step explanation:
Look at attachment
You multiply the length of the model car by the meters from the actual car. It’s easier to convert one unit of measurement to match with the other. I found it easier to convert 18.2 cm to meters which is 0.182 m. Now we multiply 0.182m by 0.3m to get the length of the actual car.
The answer would be 0.0546m. Or if you prefer centimeters, then the answer would be 5.46 cm. Either way is fine.
Hope this helped, please let me know if I was correct. :D
