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3 years ago

PLEASE HELP!!!!!!!! 50 POINTS!!!!!!!! IVE ASKED THIS QUESTION 3 TIMES PLEASE HELP ME!!!!!!!!!!!!!

Mathematics

2 answers:

9966 [12]3 years ago

4 0

ANSWER:

[vii] By tangent property,

2y + 11 = 7y – 9
2y – 7y = – 9 – 11
– 5y = – 20
y = 4

Now, 8x – 35 = 5x – 8

8x – 5x = – 8 + 35
3x = 27
x = 9

And LO = LM

LO = 32 – (2 × 4 + 11)

LO = 32 – (8 + 11)

LO = 32 – 19

LO = LM = 13

So, Perimeter = 13 + 32 + 37 + 37 + 19

138 units.

wel3 years ago

3 0

Answer:

By tangent property,

2y+11= 7y-9

2y-7y = -9 -11

-5y = -20

y= 4

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3 years ago

There are two numbers, one is 7 more than twice the other. The sum of the numbers is 43. Make the equation to find the smaller n

Mrrafil [7]

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Smaller number: 12

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Step-by-step explanation:

Hi there!

Let x equal to the smaller number.

Let y be equal to the greater number.

1) Translate the information into equations

"One is 7 more than twice the other"

⇒ $y=2x+7$

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⇒ $x+y=43$

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Therefore, the smaller number equates to 12.

3) Use substitution to solve for the greater number

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3 0

3 years ago

Please need help on this thank you

Katen [24]

multiply width times the height to get the rectangle area

5 x 7 = 35 units squared

I may be wrong but I think you may be over complicating it its okay I do that a lot too

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diamong [38]

Answer:

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Step-by-step explanation:

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3 0

3 years ago

PLEASE HELP!!!!!!!! 50 POINTS!!!!!!!! IVE ASKED THIS QUESTION 3 TIMES PLEASE HELP ME!!!!!!!!!!!!!​

PLEASE HELP!!!!!!!! 50 POINTS!!!!!!!! IVE ASKED THIS QUESTION 3 TIMES PLEASE HELP ME!!!!!!!!!!!!!