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slava [35]
3 years ago
14

I will give you brainlyist

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
7 0

Answer:

105 degress

Step-by-step explanation:

180-75=105

Due to supplementary angles.

Tema [17]3 years ago
7 0

Answer:

the answer is B

Step-by-step explanation:


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XY=10
Y=X+3
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X^2+3X-10
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3 years ago
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yuradex [85]

Answer:

x = 12

Step-by-step explanation:

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3 0
2 years ago
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tresset_1 [31]
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marusya05 [52]

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y =  \frac{2}{3} x \\  \\ plug \: x =  - 3 \\  \\ y =  \frac{2}{ \cancel3}  \times (    \cancel{ - 3})  \:  \:   \red{ \bold{- 1}}\\  \\ y = 2( - 1) \\  \\ y =  - 2

7 0
2 years ago
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Tamiku [17]
The top 4 firms have (23 +22 +18 +12)% = 75% of the market.

The 4-firm concentration ratio is 0.75 or 75%.
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