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dlinn [17]
3 years ago
15

Find X pleaseWELL MARK BRAINIEST 13 POINTS

Mathematics
2 answers:
vodka [1.7K]3 years ago
8 0
Can you take a more clearer picture thx
vladimir2022 [97]3 years ago
8 0
\frac{x+9}{2}  = 3    

x+9 = 3*2   |    Multiply both sides by 2
x+9 = 6      |     Since 3*2 = 6
x = 6-9       |    Subtract 9 from both sides.
x = -3         |     6 - 9 = -3
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HELP ME PLEASE<br><br> 90 POINTS
Elis [28]

Answer:

first lets write down the statement

"The definition of good mathematical problem is the mathematics it generates rather than the problem itself"

Andrew Willes

<h3>ANSWER:</h3>

People interpret things differently there have been math problems that were told to be unsolved until someone viewed it differently and solved it. If you never try it, you will never solve it. Some problems seem simple but you try them for a year, ten years, a hundred years and it turns out they are extremely hard to solve. Simple but challanging math problems.  The Good Math problems are those that look simple but are hard to solve. The problem itself looks simple But the math it generates is hard and complex to solve.

4 0
3 years ago
What is the value of x?
andrew11 [14]
Hope this will help you .

answer is 68

given than 2 sides are equal therefor 2 angles are also equal ,

so, angle 1 + angle2 + angleX = 180 [ASP]

2angle1 + angle X = 180
angle x = 150 - [56][2]
angle x = 180-112

ANGLE x = 68 DEGREE
MARK IT BRAINIEST IF IT WAS REALLY HELPFUL.
4 0
3 years ago
PLISS ANSWER :C DONT ANSWER IF YDK THAnKSSS<br> *also pls look at both images :)*
vovikov84 [41]

Answer:

First image: (6, -1)

2nd image: y = 63

Explanation:

1)

2x + y = 11

1/2x - 5y = 8

y = -2x + 11

1/2x - 5(-2x + 11) = 8

1/2x + 10x - 55 = 8

10.5x - 55 = 8

10.5x = 63

x = 6

2x + y = 11

2(6) + y = 11

12 + y = 11

y = -1

(x , y) = (6, -1)

2)

1/4(8y - 4.8) = 2 (0.9y + 5.4) + 3/5

2y - 1.2 = 1.8y + 10.8 + 0.6

0.2y - 1.2 = 11.4

0.2y = 12.6

y = 63

8 0
3 years ago
Brand on has 25 buttons.Mason has 6 times as many buttons.How many buttons does Mason have?
Lady_Fox [76]

Answer: Mason has 150 buttons.

Step-by-step explanation: Brandon has 25 buttons. If Mason has 6 times as many, all you have to do is multiply 25 times 6. You end up with 150 buttons.

4 0
3 years ago
Read 2 more answers
The distance between a and -3 is at least 5? How can I put this in a mathematical expression?
Fudgin [204]
The answer is a-(-3)= ≥5
3 0
3 years ago
Read 2 more answers
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