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adoni [48]
2 years ago
15

Find the values of x and y. 2(5x- 5)° (5y + 5)º (7y - 9° (6x + 50)

Mathematics
1 answer:
Amanda [17]2 years ago
4 0

The values of x and y are 15 and 7 respectively

The angles formed from the intersection of two lines at X are equal and vertically opposite angles.

From the figure shown, we can conclude that:

2(5x-5) = 6x + 50 (vertically opposite angle)

Expand

10x - 10 = 6x + 50

10x - 6x = 50 + 10

4x = 60

x = 60/4

x =15

Similarly;

5y + 5 = 7y - 9

Collect the like terms;

5y - 7y = -9 - 5

-2y = -14

y = 14/2

y = 7

Hence the values of x and y are 15 and 7 respectively

Learn more here: brainly.com/question/15198257

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Kryger [21]

Based on the calculations, Tart & Sweet's total profit from April to June is equal to -2 dollars.

<h3>What is a bar chart?</h3>

A bar chart can be defined as a type of chart that is used for the graphical representation of a data set, especially by using rectangular bars or vertical columns.

In order to determine Tart & Sweet's total profit, we would simply add the amount of money (in dollars) generated from April to June as follows:

  • April = -8.
  • May = 2.
  • June = 4.

Total profit = -8 + 2 + 4

Total profit = -$2.

Read more on bar chart here: brainly.com/question/24741444

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4 0
1 year ago
A computer rounded the number 129. 257 to the nearest hundredth what is this number rounded to the nearest hundredth
Ipatiy [6.2K]

129.26 because 7 is over 5

6 0
3 years ago
Find the surface area:
Lubov Fominskaja [6]
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5 0
3 years ago
Please ignore this. It was a mistake.
Rina8888 [55]

Answer:

#ignores

Step-by-step explanation:

#letsallignore

7 0
2 years ago
Read 2 more answers
Jesse buys a necklace that is on sale for 25% off the original price is 119.50 if tax is 7% what is the total price that Jesse w
trapecia [35]

Answer:

$95.89875

Step-by-step explanation:

The original price of the necklace is 119.5. And we are subtracting 25% from this. 119.5 - 25% = 119.5 - 1/4 since 25% is 25/100 which is also 1/4.

So without tax, the price of the necklace is 119.5 - 29.875 which is 89.625.

The tax is 7%. So we should add 89.625 to 7%. This is complicated, but it should result in 95.89875.

If we round this to the nearest cent, it should be <em>$95.9</em>.

6 0
2 years ago
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