Answer:
the desired equation is y = (-5/6)x - 7
Step-by-step explanation:
Going from (-6, -2) to (0, -7), we see that x (the "run") increases by 6 and y (the "rise" decreases by 5. Thus, the slope is m = rise / run = -5/6.
The slope-intercept equation y = mx + b becomes -7 = (-5/6)(0) = b, and so
b = -7.
Thus, the desired equation is y = (-5/6)x - 7.
Check this by letting x = -6 and y = -2: Is the resulting equation true?
-2 = (-5/6)(-6) - 7
-2 = 5 - 7 Yes, this is true and so we have verified that the desired equation is y = (-5/6)x - 7
Answer:
x=2
Step-by-step explanation:
1 is = 100%, or 10/10, 1/1, and 1.00
if we have a double of 1, we would double, now 1 and 1=200% 20/10, 2/1, 2.00
turning these franction into whole numbers we will now have
![2\frac{0}{10}](https://tex.z-dn.net/?f=2%5Cfrac%7B0%7D%7B10%7D)
![2\frac{0}{1}](https://tex.z-dn.net/?f=2%5Cfrac%7B0%7D%7B1%7D)
so now we have our answer, which is 2
now lets learn 1+1 as pi-
the hexagons ∑ 720
(x - 20) + (110) + (120) + (130) + (x - 40) + (x - 60) = 720
3x + 240 = 720
3x + 240 (-240) = 720 (-240)
3x = 480
3x/3 = 480/3
x = 160
plug in x, and simplify
m∠F = x - 20
m∠F = (160) - 20
m∠F = 140
hope this helps
A) exponential is the right answer.
Step-by-step explanation:
The formula used for increase after same number of time is:
![A_t = A_0(1+r)^t\\Here\\A_0\ is\ the\ initial amount\\r\ is\ the\ rate\\and\\t\ is\ time](https://tex.z-dn.net/?f=A_t%20%3D%20A_0%281%2Br%29%5Et%5C%5CHere%5C%5CA_0%5C%20is%5C%20the%5C%20initial%20amount%5C%5Cr%5C%20is%5C%20the%5C%20rate%5C%5Cand%5C%5Ct%5C%20is%5C%20time)
We are given
A_0 = 35000
r = 3%
![A_t = 35000(1+0.03)^t\\A_t = 35000(1.03)^t](https://tex.z-dn.net/?f=A_t%20%3D%2035000%281%2B0.03%29%5Et%5C%5CA_t%20%3D%2035000%281.03%29%5Et)
The function is an exponential function is the value of t can be put equal to 1,2,3,4..... which will increase the final output exponentially
Hence,
A) exponential is the right answer.
Keywords: Functions, Exponential function
Learn more about functions at:
#LearnwithBrainly
Answer:
200 stones.
Step-by-step explanation:
Given that the verandah is 40 meters long by 15 meters wide, and that it is going to be paved with stones that measure 6 decimeters by 5 decimeters, to determine the amount of stones that should be used, the following calculation must be performed:
1 m = 10 dm
Verandah's surface: 40 x 15 = 600m2
Stones' surface: 6 x 5 = 30dm2 = 3m2
600/3 = X
200 = X
Therefore, 200 stones should be used to pave the entire verandah.