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3 years ago

HURRY!!!!

Mathematics

2 answers:

IgorLugansk [536]3 years ago

5 0

Answer:

Option D, 310

Step-by-step explanation:

In the given graph 500 people were surveyed.

Now we have to calculate the number of individuals who have a college degree or some college.

Now from the given pie chart.

College degree individuals = 25% of 500

= 0.25 × 500

= 175

Individual with some college = 27% of 500

= 0.27 × 500

= 135

So the total of college dgree + some college = 135 + 175 = 310

Option D 310 is the answer.

vekshin13 years ago

4 0

Answer:

310

Step-by-step explanation:

62 percent of 500 is 310

Hope this helps :)

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Find the value of x.<br> (7x - 1)º<br> (6x - 1)º

dangina [55]

Answer:

Step-by-step explanation:

7x - 1 + 6x - 1 = 180

13x - 2 = 180

13x = 182

x = 14

7(14) - 1 = 98 - 1= 97

6(14) - 1 = 84 - 1 = 83

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2 years ago

If m∠JKM = 43, m∠MKL = (8 - 20), and m∠JKL = (10x - 11), find each measure.

Brut [27]

Correct Question: If m∠JKM = 43, m∠MKL = (8x - 20), and m∠JKL = (10x - 11), find each measure.

1. x = ?

2. m∠MKL = ?

3. m∠JKL = ?

Answer/Step-by-step explanation:

Given:

m<JKM = 43,

m<MKL = (8x - 20),

m<JKL = (10x - 11).

Required:

1. Value of x

2. m<MKL

3. m<JKL

Solution:

1. Value of x:

m<JKL = m<MKL + m<JKM (angle addition postulate)

Therefore:

$(10x - 11) = (8x - 20) + 43$

Solve for x

$10x - 11 = 8x - 20 + 43$

$10x - 11 = 8x + 23$

Subtract 8x from both sides

$10x - 11 - 8x = 8x + 23 - 8x$

$2x - 11 = 23$

Add 11 to both sides

$2x - 11 + 11 = 23 + 11$

$2x = 34$

Divide both sides by 2

$\frac{2x}{2} = \frac{34}{2}$

$x = 17$

2. m<MKL = 8x - 20

Plug in the value of x

m<MKL = 8(17) - 20 = 136 - 20 = 116°

3. m<JKL = 10x - 11

m<JKL = 10(17) - 11 = 170 - 11 = 159°

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Alisiya [41]

Simplify the first numerator first
-2(x+1)
-2x-2

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5(-2x-2)= 3x

Simplify and solve
-10x-10=3x
-10=13x
-10/13=x

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2 years ago

During a birthday party, 1/4 drank fanta orange, 1/3 took coca cola 1/5 of the remainder drank sprite and the rest took krest wh

Licemer1 [7]

Answer:

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Step-by-step explanation:

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= 5/12

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2 years ago