Simplify the left side.
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3−9x=2(−4x+7)
Simplify the right side.
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3−9x=−8x+14
Move all terms containing x
to the left side of the equation.
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3−x=14
Move all terms not containing x
to the right side of the equation.
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−x=11
Multiply each term in x=−11
by −1
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x=−11
Hope this helps!
Answer:
What do you want us to find???
Step-by-step explanation:
Answer:
44.81 feet
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
In the right triangle ACD
Find the length side AC (height of the small fire tower)
---> by TOA (opposite side divided by the adjacent side)
Solve for AC
![AC=tan(52^o){50}](https://tex.z-dn.net/?f=AC%3Dtan%2852%5Eo%29%7B50%7D)
![AC=64\ ft](https://tex.z-dn.net/?f=AC%3D64%5C%20ft)
step 2
In the right triangle ABE
Find the length side AB
---> by TOA (opposite side divided by the adjacent side)
solve for AB
![AB=tan(21^o){50}](https://tex.z-dn.net/?f=AB%3Dtan%2821%5Eo%29%7B50%7D)
![AB=19.19\ ft](https://tex.z-dn.net/?f=AB%3D19.19%5C%20ft)
step 3
How many feet off the ground is the squirrel?
Subtract the length side segment AB from the length side segment AC
so
![64-19.19=44.81\ ft](https://tex.z-dn.net/?f=64-19.19%3D44.81%5C%20ft)
Answer:
-8 and -2
Step-by-step explanation:
f(x) basically means y and at the y value 0 the x values are -8 and -2 (also known as the roots of the function)
Answer:
Find it yourself . you must try yourself. rate me plzs