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Alex777 [14]
2 years ago
8

The measures of the angles of △ABC are given by the expressions in the table.

Mathematics
1 answer:
vovangra [49]2 years ago
5 0
The sum of angles of a triangle is 180°.

48 +(6x -28) +2x = 180
8x +20 = 180
8x = 160
x = 20

∠B = (6x -28)° = (6*20 -28)° = 92°

∠C = 2x° = 40°

___
x = 20
∠B = 92°
∠C = 40°
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8 0
3 years ago
Help me please the numbers I am using is 1,2,2,3,4,5,6,7,8,9
solong [7]

Answer:

2, 4.5 and 8

Step-by-step explanation:

(1)

The mode is the number which occurs most often , then

mode = 2

(2)

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(3)

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5 0
3 years ago
Read 2 more answers
What is the value of the expression <br> 3<br> 6 - (- 11.5)?<br> 4
Digiron [165]

Answer: 31 hope this helped

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kotykmax [81]

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Step-by-step explanation:

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tamaranim1 [39]

Answer:

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d = 13.5

6 0
2 years ago
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