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Allushta [10]
3 years ago
12

Evaluate the function. f(x) = -22 – 3x + 3 Find f(7)

Mathematics
1 answer:
Artemon [7]3 years ago
3 0
F(7)= -22 - 3(7) + 3
f(7)= -22 - 21 +3
f(7)= -40

Hope that helps!
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A.45<br> B.30<br> C.90<br> D.180<br> E.40<br> F.55<br> G.130<br> H.50
cupoosta [38]

Answer:

If you were to make a 360 degree circle and minus the 50 thats already there you get 310 the right angle on angle 5 is 90 degrees because its a right angle so then the 310-90=220 the obtuse angle on angle 2 is 180 so 220-180=40 lastly you share those forty between angles 3 and 4 and the solution is your answer.

Glab to help!

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3 years ago
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borishaifa [10]
X to the power of two+81
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2 years ago
Quadrilateral ABCD ​ is inscribed in this circle.
Sedbober [7]
The answer to this is 65. 

Remember that the angles opposite of each other equal to 180. So a+c=180 and b+d=180. 

First, we solve for x. Since we know that b and d equal to 180, we subtract 148 from 180. 
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Then we plug that in the expression for angle a. 
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3 years ago
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