Can you please help me????

Answer:

it's A

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The correct statement about the area and perimeter of Triangle 2 is true are,

⇒ The perimeter is 4.1 times the perimeter of Triangle 1, and the area is 16.81 times the area of Triangle 1.

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

We have to given that;

Triangle 1 is dilated by a scale factor of 4.1 using the origin as the center of dilation to create Triangle 2.

Now, We get;

The Triangle 1 is dilated by a scale factor of 4.1 using the origin as the center of dilation to create Triangle 2.

Hence, The perimeter of triangle 2 is 4.1 times the perimeter of Triangle 1.

And, We know that;

Area of triangle = 1/2 x Base x Height

So, The area of triangle 2 is 16.81 times the area of Triangle 1.

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Answer:

x = 20

Step-by-step explanation:

Answer: 6 and 3/10 because 60 divided by 10 is 6 and 3 will be 3/10 since it says he ate it in 10 minutes.

Answer:

C. 1 1/5

Step-by-step explanation:

You first convert 7 1/2 to 7 5/10 in order to get a common denominator. You can then subtract 6 3/10 from this to get 1 2/10 or 1 1/5.

Answer:

I think maybe 10 am

Step-by-step explanation:

so first off what you want to do is do 20, 40,60 1:20 1:40 or however you want to write it until the numbers are the same 10 am might not be correct but that's what I got for doing the question in this way

a perimeter is made up of a length and width, obviously, so you can write that out algebraically as 2L+2W=P. Now, since the length is 6ft greater than 2 times the width, it can be written as 2W+6. If we plug our new L value in now, we would make the equation 2(2W+6)+2W=P. From here on out, you just gotta plug and chug.

2(2W+6)+2W=P

2(2W+6)+2W=384

4W+12+2W=384

6W+12=384

6W=372

W=62

Answer: the speed of the current is 5 miles an hour

Step-by-step explanation:

9-4=5

Answer:

156

Step-by-step explanation:

Let measure of angle C = x.

Then, the measure of angle B is 14x.

14x + x = 180

15x = 180

x = 12

14x = 14(12) = 168

168 - 12 = 156

Answer:

4/18

6/27

8/36

10/45

12/54

14/63

16/72

18/90

1st divide

9/12= 0.75

21/24=0.875

therefore 21/24 is a greater fraction

Answer: 2 1/6

Step-by-step explanation: First, convert 10 5/6 into a mixed number: 65/6, then divide by 5/1.

65/5=13

6/1=6

You then have 13/6.

Convert it to a mixed number: 2 1/6

Answer:

Step-by-step explanation:

1=2 so 12

Step-by-step explanation:

check for the Financial present formula

Answer:

Step-by-step explanation:

5% x $1,000 x 4 = $200 so its 200

Answer:

theres no problem

Step-by-step explanation:

Answer:

3/8 kg

Step-by-step explanation:

Answer:

3/8

Step-by-step explanation:

12/32=3/8 it is the simplest form

Answer:

b

Step-by-step explanation:

i am really sure just count all zeros and 5

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Answer:

b

Step-by-step explanation:

just b

Answer:

1) x=4

2) d

3) c & d

4) b

Step-by-step explanation:

Answer: Replacing with the equivalences: ∠DOB has a measure of 3.5y, the measure of ∠AOD is y, and ∠AOC + ∠COB measure 180°, we get: 3.5y = y + 180°. 3.5y - y = 180°. 2.5y = …

Step-by-step explanation:

Refer to the attachment for the answer.

What is the percentage?

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

What is the quotient?

When two numbers are divided by each other, the result is a quotient. For instance, when we divide 6 by 3, the result is 2, which is the quotient. An integer or a decimal number can be the quotient. We have an integer as the quotient for precise divisions, like 10 5 = 2, and a decimal for erroneous divisions, like 12 5 = 2.4.

As shown in the table, the words- is, gives, and yields will have the equal sign

Another name for subtraction is a difference. Times, product, and multiplication will have the same symbols.

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Answer:

0.75 or 6/8

Step-by-step explanation:

This is probably a late answer but I thought I would go ahead and respond.

When you have two data sets with the same variance, the ratio of the means to MAD is a way to test for the pooled variance of the two data sets

Given Data Set 1 with mean M1 and mean absolute deviation with MAD1 and another data set 2 with mean M2 and MAD2 the means to MAD ratio is given by the ratio of the absolute difference in means to the largest of the MADs

Here M1 = 84 and M2 = 78 so the absolute difference is |84-78| = 6

The larger MAD is MAD2 = 8

So the ratio is 6/8 = 3/4 = 0.75

1=0

2=206

3=348

4= -16

5=56

6=14

7=12

8=5

Answer:

1=0

2=206

3=348

4= -16

5=56

6=14

7=12

8=5

Answer: 90 seconds or 1.5 minutes

Step-by-step explanation: 2 minutes(120 seconds) divided by 4 edges equals 30 seconds per edge. To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds

The time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a fly can walk around a cubical block in two minutes.

The time taken to cover all the one edge is,

T = 120 / 4

T = 30 seconds

To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds. Mathematically written as,

To = 3 x 30

To = 90 seconds

To = 1.5 minutes

Therefore, the time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.

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The correct equation that represents Y, the gas company’s monthly charge in dollars for using X hundred cubic feet of natural gas is:

Y = 0.6924X + 16

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

The correct equation that represents Y, the gas company’s monthly charge in dollars for using X hundred cubic feet of natural gas is:

Y = 0.6924X + 16

Now,

Option A has the correct variable coefficients, but the constant term is negative, which is not correct as a monthly service fee is always positive.

Option B has the correct constant term but the variable coefficient is positive, which doesn't make sense as the company charges per hundred cubic feet of natural gas used.

Option C has a similar problem as option A.

Option D has incorrect variable and constant terms.

Therefore,

The correct equation is Y = 0.6924X + 16.

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Answer:

x=24

Step-by-step explanation:

Answer:B

Step-by-step explanation:You have to multiply the fractions.