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PSYCHO15rus [73]
2 years ago
14

The measure of two consecutive angles of a parallelogram are in the ration of 7:5. What is the measure of the obtuse angle of th

e parallelogram.​
Mathematics
1 answer:
RideAnS [48]2 years ago
8 0

Consecutive angles in a parallelogram are supplementary angles which when added together equal 180 degrees.

The ratio is 7:5 so we would have:

7x + 5x = 180

Simplify:

12x = 180

Divide both sides by 12:

X = 15

So one angle is 7 x 15 = 105 degrees

The other angle is 5 x 15 = 75 degrees

An obtuse angle is an angle greater than 90 degrees.

The obtuse angle would be 105 degrees.

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1 7/8 = 15/8

15/8 * 8/5 = 120/40 = 12/4 = 3 inches

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6 0
3 years ago
The price of XYZ stock fluctuates widely. In January it closed at $3.50 but In February it Closed at $2.25. However at the end o
son4ous [18]

Answer:

$3.583

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Given the monthly stock prices :

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February = $2.25

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8 0
3 years ago
The diagram shows a square.
frosja888 [35]

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3.5 cm

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6 0
3 years ago
After being filled, a basketball loses 3.2% of its air every day. Considering that the initial volume of the ball was 840 cubic
Sliva [168]

Answer:

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8 0
1 year ago
Read 2 more answers
You are planning on retiling your bathroom floor and buy 96 square feet of tile. If the length of the bathroom is
Rudik [331]

Answer:

8 feet

Step-by-step explanation:

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It means area of bathroom is 93/2 x^2 = 96\\=> 3 x^2 = 96*2=192\\=>  x^2 = 192/3 = 64\\=>\sqrt{x^2}  = \sqrt{64} \\=> x = 86 sq. feet

Width of bathroom be x

Given that the length of the bathroom is  one and a half times the width

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Thus, width of bathroom is 8 feet.

4 0
2 years ago
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