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3 years ago

How do you solve 19=15w-4(3w-1)

2 answers:

6 0

19 = 15w-4(3w-1) > subtract 15w from both sides
19-15w = -4(3w-1) > work out the -4(3w-1)
19-15w = -12w+4 > subtract 19 from both sides
-15w = -12w-15 > add 12w to both sides
-3w = -15 > divide by -3
w = 5

hope this helped and I hope I get brainliest answer bud :)

Darya [45]3 years ago

4 0

Remember, you can do anyting to an equation as long as you do it to both sides

19=15w-4(3w-1)
distribute
-4(3w-1)=-4(3w)-4(-1)=-12w+4

19=15w-12w+4
19=3w+4
minus 4 both sides
15=3w
divide both sides by 3
5=w
w=5

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1/4 + 5/12 =? Simplify your answer.

GrogVix [38]

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3 years ago

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what is the distance between the points (4, 5) and (10, 13) on a coordinte plane a. 12 units b. 8 units c. 10 units d. 14 units

qaws [65]

Answer:

<h2>10 units</h2>

Option C is the correct option

Step-by-step explanation:

Let the points be A and B

A ( 4 , 5 ) ------> ( x1 , y1 )

B ( 10 , 13 ) ------> ( x2 , y2 )

Now, let's find the distance between these points:

$\sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} }$

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$= \: \sqrt{(10 - 4) ^{2} + {(13 - 5)}^{2} }$

Calculate the difference

$= \sqrt{ {(6)}^{2} + {(8)}^{2} }$

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$= \sqrt{36 + 64}$

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Hope this helps..

Best regards!!

7 0

2 years ago

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Trava [24]

Answer:

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The given calculation is wrong because average (mean) cannot be calculated for nominal level of measurement.

Step-by-step explanation:

The objective here is to Identify the level of measurement of the data, and explain what is wrong with the given calculation.

The data are at the <u> Nominal </u> level of measurement due to the fact that it portrays the qualitative levels of naming and representing different hierarchies from 100 basketball, 200 basketball, 300 football, 400 anything else

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2 years ago

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velikii [3]

Answer:

Step-by-step explanation:

4 and 8 are corresponding angles as they form at parallel lines cut by a transversal.

4 and 3 are supplementary angles (they both add up to 180°).

4 and 1 are vertically opposite angles and are equal to each other.

<u>From the above explanations, only 4 and 8 are corresponding angles. </u>

<em>I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!</em>

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2 years ago

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Kisachek [45]

Answer:

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2 years ago