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2 years ago

What is the radius of a circle with circumference 56 inches

Mathematics

1 answer:

pochemuha2 years ago

5 0

Answer:

The answer is 8.91 or 8.9

Step-by-step explanation:

SInce the circumference is 56, you'll divide it by pi or 3.14. It's as if you're doing it backwards, but not always. After you divide it by 3.14, you'll get your diameter, or in this case, 17.8. Divide the diameter by 2 because the diameter is twice the radius. Eventually your final answer will be 8.91 or 8.9

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In the given figure ABCD is a trapezoid quadrilateral in quadrilateral AB || DC if OA = 2x+4 cm , OB = 9 x -21 cm , OC = 2x-1 cm

Dovator [93]

Answer:

← SOLUTION →

OA OC

___ = _____

OB OD

→ 2x + 4

_______

9x - 21

= 2x -1

<h3>______. ( GIVEN ) </h3>

= 3(2x+4)

= (9x - 21) ( 2x -1)

= 6x+12

= 18x² -51 x +21

= 6x² - 19x +3.

= 0

= 6x² -18 x- x +3

→ 6x ( x-3) - (x - 3)

→ ( x - 3 ) (6x - 1 )

[ but 2x-1 = {2 × 1

__ - 1 } < 0

. 6

= x= 3

x= 1

___

SO THE VALUE OF X IS = 3 or 1/6

X = 3

hope it's helpful to you good luck for study

6 0

2 years ago

Read 2 more answers

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NARA [144]

Answer:

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5 0

3 years ago

Evaluate 48 + 24 ÷ 8 − 2^2. (1 point)

Amanda [17]

Answer:

Step-by-step explanation:

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3 years ago

Which expression is equivalent to 10v5?

kompoz [17]

Answer:

Step-by-step explanation:

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Use the mathematical symbols provided as a tool by Brainly. Click on the 'omega' symbol (just to the left of the paper clip).

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3 years ago

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timofeeve [1]

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3 years ago