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Ludmilka [50]
3 years ago
9

Can you guys help me with 15 please?!!!!!!

Mathematics
1 answer:
diamong [38]3 years ago
7 0
B

Because first “reduce” both sides of the top equation by the same to simplify it. See what both sides have in common.

They both have 3 long rectangles and 2 Sm. Squares.

That leaves, 2 long rectangles = 6 squares.
Which means that each long rectangle = 3 squares
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Help? Thanks!!!!!!!! If possible show work please!
FrozenT [24]

Answer:

B =102

Y = 32

Step-by-step explanation:

Solving (47):

To solve for B, we have:

B + 50 + 28 = 180 --- sum of angles in a triangle

This gives

B + 78 = 180

Collect like terms

B =- 78 + 180

B =102

Solving (48):

To solve for Y, we have:

X + Y+ Z = 180 --- sum of angles in a triangle

This gives

Y = 180 - X - Z

Where

W+ X=180 -- angle on a straight line

Solve for X

X=180 -W

X=180 -100 = 80

So, we have:

Y = 180 - X - Z

Y = 180 - 80 - 68

Y = 32

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Answer:

n<2

Step-by-step explanation:

move all terms not containing n to the right side of the inequality

8 0
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Mike decided to sell all of his old books he gathered up 9 books to sell he sold 2 books in a yard sale how many books does mike
Arlecino [84]

Answer: He has 7 books.

Step-by-step explanation:

9 - 2 = 7

8 0
3 years ago
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Examples of terminating
steposvetlana [31]

Answer:Terminating decimals: Terminating decimals are those numbers which come to an end after few repetitions after decimal point. Example: 0.5, 2.456, 123.456, etc. are all examples of terminating decimals.

Step-by-step explanation:

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If y=2x+3 find the value of y when x=5
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Y is 13 when you solve the problem
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