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creativ13 [48]
3 years ago
13

Find the value of x in the figure.

Mathematics
2 answers:
topjm [15]3 years ago
7 0
Final answer: x=9

your welcome
lana [24]3 years ago
3 0
The two angles are supplementary which means they add to 180 degrees. To solve for x, set the sum of the expressions equal to 180:

(8x + 5) + (13x - 14) = 180

Combine like terms

21x - 9 = 180

Solve for x

21x = 189

x = 189/21

x = 9




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Answer: He has 7 at the moment, technically, if he still has the bag, he still has all 36

Step-by-step explanation:

8 0
3 years ago
A blouse that regularly sells for $28.50 is on sale for one-third off. what is the sale price of the dress?
egoroff_w [7]
You have to multiply the original price by 1/3 and then multiplying it by 2:
y=1/3x(2)
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7 0
3 years ago
20. A frock is marked Rs. 228 at a discount of 20% is given on it. What is the discount and
Darina [25.2K]

Answer and step-by-step explanation:

20. Because the discount is 20% of the given price so the discount would be"

228/100*20

= 45.6 Rs

Its selling price would be:

228 + 45.6 = 273.6 Rs

21. Sales tax would be:

450/100*5

= 22.5 Rs

Total price in bill = 22.5 + 450 = 472.5 Rs

22. 10% tax of 3300 would be:

3300/100*10 = 330 Rs

Price before tax = 3300 - 330 = 2970 Rs

23. He spent in total of:

2500 + 500 = 3000Rs

He sold for 3300 Rs

He gain 3300 - 3000 = 300 Rs profit

His loss gain percent = 3300/3000 * 100 = 110%

24. On the first bike, he earn:

2500/100*20 = 500 Rs

On the second bike, he lose:

2500/100*25 = 625 Rs

He lose in total of 625 -500 = 125 Rs

his loss percentage = (2500+500) + (2500 - 625) / 5000* 100

= 100% - (2500+500) + (2500 - 625) / 5000* 100

= 100% - 97.5%

He lose 2.5% money

Hope this helped :3

5 0
3 years ago
Con someone please help me :(( !!!!!!!!!
Bas_tet [7]

Answer:

The answer is A. 145

Step-by-step explanation:

Hope this helped :  )

4 0
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