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stich3 [128]
3 years ago
5

If you use a graph and a table to solve an equation that shows two expressions equal to one another, how can you use algebra to

check your answer?
Mathematics
1 answer:
xxTIMURxx [149]3 years ago
4 0
Yo buddy what’s up bro yo buddy what’s going on yeah yeah hey buddy yeah ok bye bye
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Find the values of x and y.
babunello [35]

Answer:

x=21°. :Angles subtended by the same arc

y=42°. :180-(117+21),angles subtended by the same arc

8 0
3 years ago
Need additional math help 50 pts
Alex17521 [72]

Answer:

12

Step-by-step explanation:

This thing to know about this question is that angle 1 and angle 3 are actually the same.

When two lines intersect, the opposite angles such as that shown in 1 and 3 are equal to each other.

So what you can do is set angle 1 and 3 equal to each other like so:

5x+10 = 70

Then solve for x

5x+10 = 70

5x = 60

x = 12

6 0
1 year ago
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What is the value of a? A) 28 B) 45 C) 62 D) 73
Veronika [31]

The value of a is D)73 I think because 180-107 since a straight line is 180 u just subtract the angle from it. hope this helps.

6 0
3 years ago
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If (2x,3y) =(8, 9),find x and y​
solong [7]

Answer:

x = 4, y = 3

Step-by-step explanation:

Equating corresponding coordinates , gives

2x = 8 ( divide both sides by 2 )

x = 4

and

3y = 9 ( divide both sides by 3 )

y = 3

5 0
2 years ago
Solve the system of equations using substitution. y = 2x – 10 y = 4x – 8
Dmitry_Shevchenko [17]
If this paper dosent help u solve it on Your own i can walk u through it

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