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lorasvet [3.4K]
3 years ago
8

If HK = 4p - 51 and JK = p, find the value of p in parallelogram GHIJ, help !

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0

Answer: Question not very clear

Step-by-step explanation:

I will like to see the original question, then I will attempt to help you. Surely.

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What is y?<br> HELP!<br> Pls.
aliya0001 [1]

y = 180° - x

x = 180° - (82° + 54°) } => y = 82° + 54° = 136°

4 0
3 years ago
Read 2 more answers
a) Determine the side lengths t and y to one decimal place. Show your work b) Calculate the perimeter of triangle PTY Round your
Novay_Z [31]

Answer:

6

Step-by-step explanation:

6 0
2 years ago
The sales tax rate for the state of Washington was 6.9%. What is the state sales tax on a $2,600 car in Washington?
pshichka [43]

Answer:

The answer would be $179.40

Step-by-step explanation:

all you have to do is take the price of the car and multiply it by .069 (6.9% in decimal form)

8 0
3 years ago
What is the length of the altitude of the equilateral triangle below
ale4655 [162]
Using Sine.

Sine = Opposite / Hypotenuse

sin 60° = a / (6√3)                        But sin60° = √3/2

√3/2 = a/(6√3)

Cross multiply

2*a = 6√3 * √3

2a = 6 * √(3*3)

2a = 6*3

a = 6*3/2

a = 3*3 = 9

Option E.

Hope this helps.
4 0
3 years ago
Two welders worked a total of 46 h on a project. One welder made $34/h, while the other made $39/h. If the gross earnings of the
Ratling [72]

Answer:

25 and 21 hours respectively

Step-by-step explanation:

Let the number of hours worked by each welder be x and y respectively.

They worked a total of 46 hours. This means :

x + y = 46 hours.......(I)

Now, given their hourly charges, since we have the total amount of money realized, we can make an equation out of it. This means:

34x + 39y = 1669........(ii)

We then solve both simultaneously. From I, x = 46 -y

We can substitute this into ii

34(46 -y) + 39y = 1669

1564 -34y + 39y = 1669

5y = 1669 - 1564

5y = 105

y = 105/5 = 21

x = 46 - y

x = 46 - 21 = 25 hours

The numbers of hours worked by the welders are 25 and 21 respectively

4 0
3 years ago
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