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lys-0071 [83]
1 year ago
15

Find the sum of the first 150 positive even integers.

Mathematics
1 answer:
Gnoma [55]1 year ago
3 0

Answer:

22650

Step-by-step explanation:

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What are the solutions of x^2+5x=2? Check all that apply
astraxan [27]
X^2+5x=2
you then solve by completing the square using the formula (b/2)^2 in order to create the new term. Solve for x by using this term to complete the square. 
Your answer is then
x=-5/2+-√33/2
3 0
3 years ago
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solve for x. if anyone could explain how exactly I solve this question, it would be greatly appreciated!!! thank you
Gennadij [26K]

Answer:x=29

Step-by-step explanation:

You want to add all the like terms together so in this case 2x and x

29,30,20,8

3x=87

Divide 3 by both sides

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3 years ago
Factor the following:<br><br> x2+12x+35
Gelneren [198K]

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3 years ago
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Bess [88]

Answer:

#1)

Angle A = 30 degrees; 180 - 150 = 30

Angle B = 120 degrees; 180 - 60 = 120

#2)

Angle A = 65 degrees; 180 - 115 = 65

Angle B = 25 degrees; 180 - 155 = 25

4 0
3 years ago
Which describes the solution of the inequality y &gt; −15? Select all the points that are part of the solution.
Svetllana [295]

Step-by-step explanation:

y > -15

y is bigger than -15

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