Rectangle A′B′C′D′ is the image of rectangle ABCD after a dilation. What is the scale factor of the dilation?
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Answer:

Step-by-step explanation:

population

- 57%...

65%...

152,200...

148500...

simple:

4 years...

9 years...

Answer:

-5/6(x+6.2)= 7.5

or

3. Negative StartFraction 5 over 6 EndFraction (x + 6.2) = 7.5

Answer:

5/6(x+6.2)= 7.5

3. Negative StartFraction 5 over 6 EndFraction (x + 6.2) = 7.5

Step-by-step explanation:

Answer:

−2.5d−0.7

Step-by-step explanation:

1 Expand by distributing terms.

-(2.5d+5)+4.3

2 Remove parentheses.

-2.5d-5+4.3

3 Collect like terms.

-2.5d+(-5+4.3)

4 Simplify.

-2.5d-0.7

Answer:

Step-by-step explanation:

1. 1:4

2. 1:2

3. 5:1

Answer:

Step-by-step explanation:

well,

300/6 = 50

360/6 = 60

since 360 is closer,

360/6

360>342

it is also an overestimate

Answer:

16 1/2 pounds of food.

5 1/2 x 3 = 16 1/2

Answer:

33/2 lbs

Step-by-step explanation:

5 1/2*3=

11/2*3=

33/2 lbs

Answer:

The answer is 8

Step-by-step explanation:

Red Team:160*.70=112

Blue Team:160*.75=120

120-112=8

Answer:

A and C

Step-by-step explanation:

To find the volume of the hamster house, you have to separate the full shape into two shapes that you can solve the volume of. Once you do this, find the volume of each one and add them together to get the volume, 42. Now, use a calculator to evaluate these equations and see if the answer matches the volume that you found. Hope this helped!

Answer: x = 2

Step-by-step explanation:

[tex]$$Solve for $x$ :$$\frac{x+4}{3}=\frac{x+6}{4}$$Multiply both sides by 12 :$$\frac{12(x+4)}{3}=\frac{12(x+6)}{4}$$$$\begin{aligned}&\frac{12}{3}=\frac{3 \times 4}{3}=4 \\&4(x+4)=\frac{12(x+6)}{4}\end{aligned}$$$$\begin{aligned}&\frac{12}{4}=\frac{4 \times 3}{4}=3 \\&4(x+4)=3(x+6)\end{aligned}[/tex]

[tex]$$Expand out terms of the left hand side:$$(4 x+16)=3(x+6)$$Expand out terms of the right hand side:$$4 x+16=(3 x+18)$$Subtract $3 x$ from both sides:$$(4 x-3 x)+16=(3 x-3 x)+18$$$$\begin{aligned}&4 x-3 x=x: \\&x+16=(3 x-3 x)+18\end{aligned}$$[/tex]

[tex]\begin{aligned}&3 x-3 x=0: \\&x+16=18\end{aligned}$ \\\\\ Subtract 16 from both sides:$$\begin{aligned}&x+(16-16)=18-16 \\&16-16=0: \\&x=18-16\end{aligned}$$$$18-16=2$$Answer:$$x=2$$[/tex]

4(x+4) = 3(x+6)

4x + 16 = 3x + 18

4x - 3x = 18 - 16

x = 2

hope it helps...!!!

[tex]\Large\textsf{\textbf{Answer\;:}}}[/tex]

[tex]\large\textsf{refer\:to\:the\:"calculations"\:section\:of\:this\:ans}[/tex]

[tex]\Large\textsf{\textbf{Calculations\::}}[/tex]

[tex]-\displaystyle\frac{1}{2} :1\frac{3}{4}[/tex]

First , convert the mixed number (the fraction we are dividing by in the given maths problem) into an improper fraction .

Multiply the whole part (1) times the denominator (4) and add the numerator . The result is the numerator of our fraction , and the denominator stays the same .

So now our maths problem looks as follows :

[tex]-\displaystyle\frac{1}{2} :\frac{7}{4}[/tex]

Now turn the fraction you are dividing by over :

[tex]-\displaystyle\frac{1}{2} *\frac{4}{7}[/tex]

Now multiply the numerator of the first fraction times the numerator of the second fraction :

4

Perform the same operation with the denominators :

-4/14

So the result is :

[tex]-\displaystyle\frac{4}{14}[/tex]

Since the above fraction is not in it's simplest form , we divide the top and bottom by 2 (a common factor of both 4 and 14) :

[tex]-\displaystyle\frac{2}{7}[/tex]

[tex]\footnotesize\textsf{hope\:helpful~}[/tex]

Length of the coffee table will be 12.25 inch

What is Area of square?

The area of square is length time width.

Given that;

Area of square coffee table = 150 square inches.

Now,

Area of square = (side)²

Substitute the value of area of square,

Side² = 150

Take square root both sides,

Side = √150

Side = 12.247

After rounding it,

Side = 12.25

Thus, Length of the coffee table will be 12.25 inch.

Learn more about the square visit:

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Answer:

Square

Step-by-step explanation:

A square has four right angles and four equal sides.

Answer:

square

Step-by-step explanation:

4 sides with the same length is a square because  if not the answer would be incorrect

2nd the shapes only with 4 right angles is a square or a rectangle anyways

sorry if this user name is weird my brother made this account

Answer:

1) t < 7 degrees

2) x >( the sign needs to be underlined) 42

3)r >(the sign needs to be underlined) 125

Step-by-step explanation: There you go, I did my best =)

Answer:

48

Step-by-step explanation:

You add 4 to the 5 and the 3 (because there are 2 sides equal to 2). You multiply that to get the area of the entire figure(63), then subtract the area of the small rectangle (15) and get 48

Hope this helped!

Answer:

A bag contains 9 pennies, 8 nickels and 5 dimes: 22 coins total

5/30 = 1/6

22 + 8 = 30

 8 quarters would give the needed 30 coin total

P(dime) = 5/30 = 1/6

Step-by-step explanation:

No quarters should be added to the bag so the probability of drawing a dime is 1/6

Let x be the number of quarters to be added to the bag.

The probability of drawing a dime can be found by dividing the number of dimes in the bag by the total number of coins in the bag after adding x quarters.

The total number of coins in the bag before adding any quarters is:

9 pennies + 8 nickels + 5 dimes = 22 coins

After adding x quarters, the total number of coins in the bag becomes:

9 pennies + 8 nickels + 5 dimes + x quarters = 22 + x coins

The probability of drawing a dime is given as 1/6.

So, we can set up the equation:

5 / (22 + x) = 1/6

30 = 5(22 + x)

30 = 110 + 5x

-80 = 5x

x = -16

Since x represents the number of quarters to be added, it cannot be negative. Therefore, it is not possible to add any quarters to the bag so that the probability of drawing a dime is 1/6.

Hence, the answer is zero quarters.

Learn more about probability here;

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Answer:

0.201

Step-by-step explanation:

Answer:

0.0201

Step-by-step explanation:

Okay so first you ignore the decimal places. That way your equation is set up like this

.67

x .03

Multiply as normal and add the 2 products together as such

201

+ 000

Then, you need to move the decimal depending on the amount of decimal places. In this case there are 4, so you would move the decimal over 4 times.

201

0.0201

Hope this helped!

Answer:

2. triangular pyramid

3. square pyramid

4. rectangular prism

6. triangular prism

Step-by-step explanation:

Answer:616 cm²

Step-by-step explanation:

Answer: Doctor A: 751.6   Doctor B: 755.2   Doctor B has an average of 3.6 more patients wearing corrective lenses than Doctor A.

Step-by-step explanation:

To find the mean for corrective lenses, add up all of the numbers and divide by the number of data points.

Doctor A's mean:

Add up the data points: 745+726+769+765+756+742+747+748+770+738 = 7516. Count the number of data points to get 10. Divide 7516 by 10. 7516/10 = 751.6.

Doctor B's mean:

Add up the data points: 763+736+735+759+748+756+765+761+768+761 = 7552. Divide by 10. 7552/10 = 755.2

Difference:

755.2-751.6 = 3.6

Answer:

Doctor A: 751.6 Doctor B: 755.2 Doctor B has an average of 3.6 more patients wearing corrective lenses than Doctor A.

stop deleting my answer

you scarmer

Step-by-step explanation:

Answer:

7.5 tons

Step-by-step explanation:

There are 0.0005 tons in a pound

Answer:

The answer would be 7.5 tons.

Step-by-step explanation:

There are 2000 pounds in one ton.
2000 x 7.5 is equal to 15,000. I hope this helps! :)

Hoped this helps:)

:DDDDDD

Answer:

52

Step-by-step explanation:

since HI and JK are parallel lines, angle K is congruent to angle I.

Now that you know that, we just need to know that a triangle's angles always add up to 180 degrees which means that x is 180-62-66

Answer:

Angle x = 52

Step-by-step explanation:

Angle HIA = Angle JKI = 63

This is because both angles are corresponding angles HI//JK

Angle x = 180 - 66 - 62

             = 52

Answer:

Barbra’s front porch is 7 meters wide. Jakes front porch is 7,000 millimeters wide. Who has the wider porch.

Step-by-step explanation: