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7nadin3 [17]
3 years ago
7

Donald has x twenty dollar bills and one ten dollar bill how much money does Donald have

Mathematics
2 answers:
Paha777 [63]3 years ago
5 0
In equation form that would be X20+10. He has X amount of 20 dollar bills, then a 10 dollar bill. We have to multiply X by 20 first, then add that to 10.

~Deceptiøn
Trava [24]3 years ago
5 0
Hey! If Donald has one ten dollar bill then we know he has 10, now depending on what x is, that's how many 20 dollar bills he has, so without any further information we know that Donald has 10 + 20x dollars. Hope this helps!<span />
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adell [148]

Dilation involves changing the size of a shape

<h3>How to determine the relationship between the trigonometry ratios</h3>

From the question, we understand that:

The dilation of triangle XYZ gives triangle ACB

This means that, the following are corresponding points

  • Points X and A
  • Points Y and C
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The above means that:

The relationships between the trigonometry ratios of both triangles are:

cos(X) = cos(A), cos(Y) = cos(C) and cos(Z) = cos(B)

<h3>How to determine the measures of segments AC and AB</h3>

In (a), segments XY and XZ corresponds to the segments AC and AB

So, the product of the lengths of XY and XZ and the scale factor will result in the lengths of AC and AB,

i.e.

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Read more about dilation at:

brainly.com/question/26332230

5 0
2 years ago
The sum of 8 and a number is 9
sasho [114]

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Step-by-step explanation:

6 0
3 years ago
Solve for x please refer to image
QveST [7]

Answer:

x = 40

Step-by-step explanation:

Sum of interior angle of an n-polygon = (n - 2)*180

The polygon given is pentagon with 5 sides.

Sum of the polygon = (5 - 2)*180 = 540°

Therefore, sum of all its interior angles would be:

5x + 150 + (3x - 30) + 70 + (2x - 50) = 540°

Solve for x

5x + 150 + 3x - 30 + 70 + 2x - 50 = 540

Collect like terms

5x + 3x + 2x + 150 - 30 + 70 - 59 = 540

10x + 140 = 540

10x = 540 - 140 (Subtraction property of equality)

10x = 400

x = 400/10 (division property of equality)

x = 40

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2 years ago
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Stolb23 [73]
The answer to your problem is 50b+8

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3 years ago
In the number 3.333, the value of the digit in the hundredths place is ___ times as much as the digit in the thousandths place.
marysya [2.9K]
Hundredth place = 3.33
Thousandth place = 3.333

It's 10 times as 100 x 10 = 1000
6 0
3 years ago
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