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Zepler [3.9K]
3 years ago
9

Find x in the diagram

Mathematics
1 answer:
Alchen [17]3 years ago
6 0

Answer:

80

Step-by-step explanation:

sum of angles at a point = 360

85+2x+x+35=360

3x+120=360

3x=360-120

3x=240

x=240/3

x=80⁰

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The Cubs have won 44 baseball games and have lost 65 games. They have 53 games remaining. At least how many of the remaining 53
Nimfa-mama [501]
More than 50% would be 50% of the total games plus one win.
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8 0
3 years ago
I don't know how to do this . Comment bellow to help my please
Lorico [155]
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4 0
4 years ago
Morgan, Dakota and Taylor showed their work solving the equation 7x+5x+1=73. Identify the student with the invalid first step an
antoniya [11.8K]

Answer:

Step-by-step explanation:

Given the equation solved by Morgan, Dakota and Taylor expressed as 7x+5x+1=73, to get the value of x, the valid steps are as shown;

7x+5x+1=73

take the sum of 7x and 5x

12x+ 1 = 73

subtract 1 from both sides

12x+1-1 = 73-1

12x = 72

Divide both sides by 12

12x/12 = 72/12

x = 6

Based on the calculation above, the students with invalid first step is Dakota.

<em>Dakota added 5x with 1 to get 6x which is an invalid step because 1 is not attached to a variable x. A function cannot be added to a constant hence making his first step invalid.</em>

8 0
3 years ago
Read 2 more answers
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