Answer:
-11
Step-by-step explanation:
5x + 2 = 4x - 9. (1 point)
x=-9-2
x=-11
The applicable formulas for the circumference (C) and area (A) of a circle with diameter d are ...
![\displaystyle C=\pi d\\\\A=\frac{\pi}{4}d^2](https://tex.z-dn.net/?f=%5Cdisplaystyle%20C%3D%5Cpi%20d%5C%5C%5C%5CA%3D%5Cfrac%7B%5Cpi%7D%7B4%7Dd%5E2)
Filling in the given vaue for d, we have
![C=\pi(60\, in)=60\pi \, in\approx 188.5\, in\qquad\mbox{circumference}\\\\A=\dfrac{\pi}{4}(60\, in)^{2}=900\pi\, in^{2}\approx 2827.4\, in^{2}\qquad\mbox{area}](https://tex.z-dn.net/?f=C%3D%5Cpi%2860%5C%2C%20in%29%3D60%5Cpi%20%5C%2C%20in%5Capprox%20188.5%5C%2C%20in%5Cqquad%5Cmbox%7Bcircumference%7D%5C%5C%5C%5CA%3D%5Cdfrac%7B%5Cpi%7D%7B4%7D%2860%5C%2C%20in%29%5E%7B2%7D%3D900%5Cpi%5C%2C%20in%5E%7B2%7D%5Capprox%202827.4%5C%2C%20in%5E%7B2%7D%5Cqquad%5Cmbox%7Barea%7D)
Answer:
a7 = 12, a11= 47
Step-by-step explanation:
768, 384, 192, 96, 48, 24, 12
a(n) = 768 / (2∧X - 1)
a(7) = 768 / 2∧6 = 768 / 64 = 12
7, 11, 15, 19 23, 17, 31, 35, 39, 43, 47
a(n) = 7 + 4 * (X-1)
a(11) = 7 + 4 * (11-1) = 7 + 40 =47
<em><u>Answer:</u></em>
The answer is A) The y-intercept of function A is greater than the y-intercept of function B.
<em><u>Step-by-step explanation:</u></em>
We can see by graphing function A that the y-intercept (where the graph crosses the y-axis) is (0,3). For function B, we can see that the y-intercept is (0,2). Therefore, we know that 3 is greater than 2, so the y-intercept for function A is greater than that of function B. <em>I'll attach a photo of the first function graphed online.</em>
Hope this helps! Feel free to give me Brainliest if you feel this was helpful. Have a good day and good luck on your assignment! :)
Answer:
-2
Step-by-step explanation:
The equation of the line is written in y=mx+c form, where m is the gradient and c is the y-intercept.
In this case, your m is a -2 and your c is a -3.
Hence the gradient of the line is -2.