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blsea [12.9K]
3 years ago
5

Find the value of x. A. About 57.6 B. About 42.6 C. About 12.6 D. About 27.6

Mathematics
1 answer:
nordsb [41]3 years ago
8 0

Answer:

about 27.6

Step-by-step explanation:

The sum of interior angles for this rectangle is 1080

119+140+124+6x+132+132+102 = 1080 add like terms

749 + 12x = 1080 subtract 749 from both sides

12x = 331 divide both sides by 12

x = 27.6 approximately

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John bought an iPad for $480 and pain $31.20 in sales tax. What was the sales tax rate?
tia_tia [17]

The sales tax rate was 6.5%

Step-by-step explanation:

Given,

Price of iPad = $480

Sales tax on iPad = $31.20

Sales tax rate = \frac{sales\ tax}{Price\ of\ iPad}*100

Sales\ tax\ rate=\frac{31.20}{480}*100\\Sales\ tax\ rate=\frac{3120}{480}\\Sales\ tax\ rate=6.5\%

The sales tax rate was 6.5%

Keywords: sales tax, division

Learn more about sales tax at:

  • brainly.com/question/10699220
  • brainly.com/question/10703930

#LearnwithBrainly

8 0
3 years ago
If the point C is located at (5, 4) and C' is the image of C after being translated right 2. What are the
slega [8]

Answer:

(7, 4)

Step-by-step explanation:

If point C is being translated to the right 2, the x coordinate will increase by 2. But, the y coordinate will stay the same.

Find the coordinates of C' by adding 2 to the original x coordinate:

5 + 2 = 7

The y coordinate will still be 4.

So, the coordinates of C' will be (7, 4)

8 0
3 years ago
Hi Pls help me answer this question real quick!!!!
Mars2501 [29]
B.

A cant be, because the square root of 3 isn't a rational number/perfect square.
C can't be because the square root of 5 isn't a rational number/perfect square.
D cant be because pi isn't a rational number.

However, B can be because the square root of 25 is a rational number/perfect square. Which is 5
8 0
3 years ago
Solve this math problem first you get a free crown!
Morgarella [4.7K]
The answer is >> D) -5/12
5 0
3 years ago
Read 2 more answers
Enter the distance between each pair of islands. Use
cupoosta [38]

9514 1404 393

Answer:

  AB = 10

  BC ≈ 11.40

Step-by-step explanation:

The distance formula is useful for finding distances between points.

  d = √((x2 -x1)² +(y2 -y1)²)

  AB = √((18 -10)² +(4 -10)²) = √(8² +(-6)²) = √100

  AB = 10

__

  BC = √((25 -18)² +(-5-4)²) = √(7² +(-9)²) = √130

  BC ≈ 11.40

_____

A sketch tool can be useful for finding or checking the answer.

3 0
3 years ago
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