2 years ago

Which pair of ratios forms a proportion?

Mathematics

2 answers:

Murrr4er [49]2 years ago

4 0

Answer:

6/7 and 48/56

Step-by-step explanation:

6x8=48

7x8=56

cricket20 [7]2 years ago

4 0

A, hope this helps :)

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Step-by-step explanation:

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2 years ago

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YW bisects <XYZ. m<XYW=(2x+7) and m<XYZ= (6x-8). find the value of the X and the measure of <XYZ

Alina [70]

See Image first.

Finding X
2. 2(2x+7) = 6x-8
3. 4x + 14 = 6x -8
4. 22 = 2x
5. x = 11

Finding m<XYW
2x + 7
2 ( 11) +7
29 degrees

Finding m<XYZ
2(2x+7)
4x + 14
4 * 11 + 14
58 degrees

CHECK:
6x -8
6 (11) - 8
58 degrees (CHECK!)

ANSWER: x= 11
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2 years ago

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andreev551 [17]

Answer:

Step-by-step explanation:

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2 years ago

The product of the page numbers on two facing pages of a book is 156. Find the page numbers

Gnoma [55]

Let x be the page number then x+1 would be the other page number (because the pages are two facing pages which means they follow on consecutively)

Then

(x)(x+1) = 156

x^2 + x - 156 = 0

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2 years ago

What is the solution to the equation below. square root x - 4 = -2

ArbitrLikvidat [17]

Answer:

The answer is b.

Step-by-step explanation:

x-4=-2

+4. +4

x= 2

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1 year ago

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