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kobusy [5.1K]
4 years ago
15

Need help thanks!! Don't know how to solve problem

Mathematics
1 answer:
Nina [5.8K]4 years ago
4 0
The measure of the angle formed by 2 chords  that intersect inside the circle is 1/2<span> the sum of the chords' intercepted arcs. 
</span>
(83 + x)/2 = 107
83 + x = 107 * 2
83 + x = 214
x = 214 - 83
x = 131°
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How manyy solutions does this system of equations have? explain how you know y + 2x = 5 y = 3x + 5
tigry1 [53]

Answer:

(-5, -10)

Step-by-step explanation:

y+2x = 5y

==>2x=4y

x=2y

5y=3(2y)+5

==>

y = -5

x = -10

==>

one solution

5 0
3 years ago
Write a unit rate for the situation. Show all work!
Alexxandr [17]

Answer:

4 goals per hour

Step-by-step explanation:

\frac{goals}{hour}=\frac{12}{3}=\frac{12/3}{12/3}=\frac{4}{1}

The unit rate would be 4 goals per hour.

Hope this helps.

7 0
3 years ago
Identify the range of the fuction shown in the graph
Viefleur [7K]

The answer would be B. -2 < x < 2 because if you look at the graph, the range would be left and right. So, the farthest to the left would be -2 and the farthest to the right would be 2.

It wouldn't be all real numbers.

<em>Hope this helps! - from peachimin</em>

7 0
3 years ago
The list price of a sofa is $2,525. The chain discount is 30/20. What is the final net price?
Sladkaya [172]

Answer:

1,414

Step-by-step explanation:

2,525 * ( 1 - 30% ) * ( 1 - 20%) = 2,525 *0.7*0.8 = 1,767.5 * 0.8 = 1,414

6 0
3 years ago
Read 2 more answers
Jack is playing a game. When a player wins 3 consecutive games, the player receives 10 bonus points and then the player’s total
svlad2 [7]
Let Jack's current point is p

After winning 3 consecutive games, the bonus point is given by
b(p)=p+10

The score after 5% = 0.05 increase is
s(p)= (1+0.05)p=1.05p

(s.b)(p)=1.05(p+10)=1.05p+10.5


3 0
4 years ago
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