Answer:
The Answer is: (-6, 11); (3, 5); (15, -3); (-12, 15)
Step-by-step explanation:
f(-6) = -2/3(-6) + 7 = 12/3 + 7 = 4 + 7 = 11
f(3) = -6/3 + 7 = -2 + 7 = 5
f(15) = -30/3 + 7 = -10 + 7 = -3
f(-12) = -2/3(-12) + 7 = 24/3 + 7 = 8 + 7 = 15
To find the -12, you have to solve for x:
-2/3x + 7 = 15
-2/3x = 15 - 7
-2/3x = 8
x = -3/2 * 8 = -24/2 = -12
Then to prove the number, find f(-12) = 15
<h2>
Horizontal distance traveled by airplane is 2352.32 ft</h2>
Step-by-step explanation:
The figure shows the arrangement.
Angle of flight with ground = 12°
We have
![tan12=\frac{BC}{AB}](https://tex.z-dn.net/?f=tan12%3D%5Cfrac%7BBC%7D%7BAB%7D)
We know
BC = Altitude = 500 feet
AB = Horizontal distance traveled.
Substituting
![tan12=\frac{500}{AB}\\\\B=2352.32ft](https://tex.z-dn.net/?f=tan12%3D%5Cfrac%7B500%7D%7BAB%7D%5C%5C%5C%5CB%3D2352.32ft)
Horizontal distance traveled by airplane is 2352.32 ft
Its 40 because 4×9 is 39 and that's 90% of 40
Hello, the answer is x=-1/2
Here are the steps....
<span><span><span><span><span>−<span>7x</span></span>+12</span>+</span>−<span>2x</span></span>=<span>23+<span>13x</span></span></span><span><span><span>(<span><span>−<span>7x</span></span>+<span>−<span>2x</span></span></span>)</span>+<span>(12)</span></span>=<span><span>13x</span>+23</span></span>(Combine Like Terms)<span><span><span>−<span>9x</span></span>+12</span>=<span><span>13x</span>+23</span></span><span><span><span>−<span>9x</span></span>+12</span>=<span><span>13x</span>+<span>23
</span></span></span><span><span><span><span>−<span>9x</span></span>+12</span>−<span>13x</span></span>=<span><span><span>13x</span>+23</span>−<span>13x</span></span></span><span><span><span>−<span>22x</span></span>+12</span>=<span>23
</span></span><span><span><span><span>−<span>22x</span></span>+12</span>−12</span>=<span>23−12</span></span><span><span>−<span>22x</span></span>=<span>11
</span></span><span><span>−<span>22x</span></span><span>−22</span></span>=<span><span><span>11<span>−22</span></span></span></span><span>x=<span><span><span>−1</span>2</span></span></span><span>
</span>Hope this helps you!!
Answer:
numerical
Step-by-step explanation:
i guess not sure though