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12345 [234]
3 years ago
9

Please answer this question for me. dont scam i have an exam tomorrow

Mathematics
1 answer:
Vanyuwa [196]3 years ago
6 0

Answer:

(C) α + β + γ

Step-by-step explanation:

The sum of interior angles of ΔOCB & ΔOCA = 180° x 2 = 360°

α + β + γ + (360°-x) = 360°

x = α + β + γ

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In an algebraic expression what is the product of 15 and c
Morgarella [4.7K]

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15c

Step-by-step explanation:

15 multiplyed by c gives 15c

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Graph the function.<br> Plz help ASAP !!
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If areaalternate angles are congruent then they have the same degree.
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Evaluate the radical.<br> (Look at the photo)<br> Enter your answer in the box.
faltersainse [42]

Answer:

3

Step-by-step explanation:

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3 0
4 years ago
solve system by substitution method 3x+2y-z=23, y=8, -2y+4z=16 showing step by step this is algebra 2
Crazy boy [7]
X=5
Y=8
Z=8

3x+2y-z=23 --> z=-23+2y+3x
Y=8
Substitute for -2y+4z=16

-2(8)+4(-23+2(8)+3x)=16
-16-28+12x=16
-44+12x=16
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Substitute known y and x values into z=-23+2y+3x

Z=-23+2(8)+3(5)
Z=-23+16+15
Z=8
4 0
3 years ago
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