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Ksivusya [100]
2 years ago
13

Find the Value of X. PLEASE HELP!!

Mathematics
2 answers:
BaLLatris [955]2 years ago
4 0

Answer:

6

Step-by-step explanation:

( 7x + 6 ) and ( 9x - 6 ) are alternate interior angles.

Note : -

Alternate interior angles are equal.

9x - 6 = 7x + 6

9x - 7x = 6 + 6

2x = 12

x = 12 / 2

x = 6

Vadim26 [7]2 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

The 2 given angles are vertically opposite and are congruent , that is

9x - 6 = 7x + 6 ( subtract 7x from both sides )

2x - 6 = 6 ( add 6 to both sides )

2x = 12 ( divide both sides by 2 )

x = 6

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Answer:

Swimming one time around the pool is 56.5 ft

Step-by-step explanation:

Swimming 18 ft from one side of her circular pool to the other, swimming straight through the center means the circular swimming pool has a diameter of d=18 ft.

The circumference of the circle is calculated using:

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We substitute the values to get:

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c = 56.52

We approximate to the nearest tenth to get:

c = 56.5ft

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Since 12 gallons of gas is four times 3 gallons of gas, if the ratio remains the same, you can drive four times the distance:

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Step-by-step explanation:

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