The answer is A. 243, -729
The pattern of this is that they multiply each number by -3.
3*-3=-9
-9*-3=26
27*-3=-81
So you have to multiply -81 by -3. Then multiply that by -3 to get the second number
-81*-3=243
243*-3=-729
Answer:
2 41/100
Step-by-step explanation:
This number is read as 2 and 41 hundredths, so to write it as a fraction, the whole number 2 would remain and 41/100 for te fractional portion.
Answer:
The length of the pendulum is 14.13 meters.
Step-by-step explanation:
The length of a pendulum is given by the formula,
, where T is the times period and L is the length of the pendulum.
Now, given that T = 2.4π seconds.
So, from the above equation, we get,
![2.4\pi = 2\pi \sqrt{\frac{L}{g} }](https://tex.z-dn.net/?f=2.4%5Cpi%20%20%3D%202%5Cpi%20%20%5Csqrt%7B%5Cfrac%7BL%7D%7Bg%7D%20%7D)
⇒ ![\sqrt{\frac{L}{g}} = 1.2](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7BL%7D%7Bg%7D%7D%20%3D%201.2)
⇒
{We have the value of g as 9.81 m/sec²}
⇒ L = 1.44 × 9.81 = 14.13 meters. (Approx.)
Therefore, the length of the pendulum is 14.13 meters. (Answer)
Answer:
y = 3x -4
Step-by-step explanation:
The slope-intercept equation looks like this:
. Where m is the slope of the function and b is the y-coordinate of the vertical intercept (where the function crosses the y-axis). Let's apply the formula:
![y = mx +b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2Bb)
![y = 3x +(-4)](https://tex.z-dn.net/?f=y%20%3D%203x%20%2B%28-4%29)
![y = 3x -4](https://tex.z-dn.net/?f=y%20%3D%203x%20-4)
Answer:
Graph 2
Step-by-step explanation:
She first increaces to it will start going up then she maintains it so it will slowly stay and then speeds up again. I can see that the graphs on this arent really good but the best answer would be the second graph since its in 3 parts and starts from zero