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Vaselesa [24]
3 years ago
8

The angles of a quadrilateral are in the ratio 2: 3: 5: 8. Find the measure of each angles.

Mathematics
2 answers:
const2013 [10]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

Let's call the angles 2x, 3x, 5x and 8x and since the sum of angles in a quadrilateral is 360 degrees we can write:

2x + 3x + 5x + 8x = 360

18x = 360

x = 20 which means the angle measures are 40°, 60°, 100° and 160°

viva [34]3 years ago
5 0

Answer:

40°,60°,100° and 160°

Step-by-step explanation:

First add all the ratio's together

2 + 3 + 5 + 8 = 5 + 13 = 18

Now we utilise the fact that angles in quadrilaterals add up to 360. We form an equation like this 18x = 360 to find the value of x and then substitute back into the ratio's

18x = 360

→ Divide both sides by 18 to isolate x

x = 20

Multiply 20 by each of the ratio's to find the angles of this quadrilateral

2 × 20 = 40

3 × 20 = 60

5 × 20 = 100

8 × 20 = 160

So the angles of a quadrilateral with the ratio of 2: 3 : 5 : 8 is 40,60,100 and 160

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Step-by-step explanation:

2% living within the city limits move to suburbs

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3 years ago
Jasica Parker would like to have ​$46,000 to buy a new car in 6 years. To accumulate $ 46,000 in 6 ​years, how much should she i
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Step-by-step explanation:

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3 years ago
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3 0
3 years ago
Evaluate.
kogti [31]
9/10 - 2/5 + 1/3

= 5/6 (Decimal:  0.8333333)


Subtract:
9/10 - 2/5 = 9/10 - 2 . 2/5 . 2
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The common denominator you can calculate as the least common multiple of the both denominators LCM ( 2, 3) = 6

Answer in Lowest term is:  5/6 or Decimal:  0.8333333




Hope that helps!!!




7 0
3 years ago
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Answer:

Yes, it is true.

Step-by-step explanation:

:)

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brainliest?

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2 years ago
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