The following figures are similar: Find the Length of EF

Please help!!! :)

Answer:

The answer is 36 in

Step-by-step explanation:

hope this helped! :D

(pls give brainlest)

After the first pour the water remains 1/2, after the second 1/3, after the third is 1/4, and after 9 pour the water remains 1/10.

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

After the first pour container has = 1/2

After the second pour = 1/3

Third pour = 1/4

After n pour = 1/(n+1)

n = 9

= 1/10

Thus, after the first pour the water remains 1/2, after the second 1/3, after the third is 1/4, and after 9 pour the water remains 1/10.

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Answer:

62.8 feet

Step-by-step explanation:

The distance around the circle is known as the circumference

We can find the circumference using the formula C = 2πr

Where r = radius

The radius is a line that goes from the center of the circle to any point on the circle.

Here, we are given that the radius is 10 feet

Plugging in the value of the radius into the circumference formula

Again we have C = 2πr

==> plug in r = 10

C = 2π(10)

==> multiply 10 and 2

C = 20π

==> multiply 20 and π (which has a value of about 3.14)

C = 62.8 ( rounded )

So the distance around the circle is about 62.8 feet.

Learn more about the circumference of a circle here : https://brainly.com/question/15886468

Answer:

62.8 feet

Step-by-step explanation:

We are given:

[tex]\text{Radius of circle} = \bold{10} \ \bold{feet}[/tex]

Definition of radius: The radius of the circle is the line that starts from the center point and ends at any point of the circle.

The formula that expresses the circumference of a circle is 2πr.               [Where "r" represents the radius of the circle]

Let's substitute the radius in the circumference formula and simplify it to determine the distance around the circle (circumference).

[tex]\implies \text{Circumference of circle} = 2\pi r[/tex]

[tex]\implies \text{Circumference of circle}= 2\pi (10)[/tex]                    [tex]\implies \text{Circumference of circle} = 20\pi[/tex]

Let us take π as 3.14. Then, we get:

[tex]\implies \text{Circumference of circle} = 20(3.14) = 2(31.4) = \boxed{62.8 \ \text{feet}}[/tex]

Therefore, the distance around the circle (circumference) is 62.8 feet.

Learn more about circumference of a circle: https://brainly.com/question/14966973

Answer:

is there any question?

so I can answer

Answer:

See below

Step-by-step explanation:

7)  a rectangle   12 x 8 = 96

     plus semi-circle   1/2  pi r^2 = 1/2 pi 4^2 = 25.132

          total = 121.132 m^2

8)  Circle area = pi r^2

       large circle   pi * 2^2  = 4pi

            MINUS the smaller one   pi 1.5^2 = 2.25 pi

                    total = 1.75 pi = 5.498 in^2

9) Square area = 10 x 10 = 100

      minus circle  pi r^2 = 25pi      total = 21.46  ft^2

Answer:

9 days

Step-by-step explanation:

1 day: 5/6        2 days:  10/6       3 days:   15/6        4 days:  20/6   5  days: 25/6

6 days:  30/6        7 days:  35/6         8 days:  40/6       9 days: 45/6

If you divide 45 and 6 by 3 you get 15/2.  If you put 15/2 into a mixed number you would get 7 1/2.  So 9 days would be your answer.

Answer:

7 1/2 bottles will last 9 days

Step-by-step explanation:

To answer this, divide '7 1/2 bottles' by '5/6 bottle per day:"

 7 1/2 bottles

-----------------------

 5/6 bottle/day

The unit "bottle"/"bottles" cancel, and so we are left with

 7 1/2 day

-------------------  and this is equivalent to   15 days/2  divided by 5/6 OR

    5/6

 15 days/2 times 6/5:

15(6)

--------- days = 18/2 days = 9 days (answer)

2(5)

7 1/2 bottles will last 9 days.

Answer:

12

Step-by-step explanation:

−(−3)+(−3)^2

=12

Good luck! Hope this helps!

Answer:

the answer for this question should be 6 because remember we need to substitue n by -3 so first we need to solve the exponent one so we replace it.

-3^2= 9

-3 times -3= 9 and remember this rule when we multiply an negative times a negative is positive so it would be 9 for n^2 so we need to add 9+-3 and we get an answer of 6 so 6 is the correct answer and remember if the base is an negative and the exponent is even the answer is positive but if it is odd it would be negative.

hopefully 6 is the correct and have a great day.

Step-by-step explanation:

Answer:

A). 69 people ordered fries with their combo meal on Friday.

Step-by-step explanation:

1. Rewrite 80% as a decimal: 0.8

2. Find how many customers on Friday ordered combo meals:

3. Of the given information, we know that 3/4 of those 92 who ordered the combo meal had fries.

Answer:

absolutely its (A.), since, √15=3

Answer:

A

Step-by-step explanation:

√15 is greater than 3 and less than 4 as it is 3.8

Answer:

Graph 3

Step-by-step explanation:

equation: y = mx + b → y = 1/3x - 4

- m is the slope (slope = rise / run):

- b is the y intercept (when x = 0): -4

Graph 1 is incorrect because the y-intercept is 1.5 on this graph when the equation is -4

Graph 2 is incorrect because the slope is 3 / 1, the rise is 3 and the run is 1

the correct equation for this graph is y = 3x - 4

Graph 3 is correct because the slope is 1/3, the rise is 1 and the run is 3

and the y intercept is -4

Graph 4 is incorrect because the y-intercept is not even shown

Answer:

110 yards.

Step-by-step explanation:

30 + 40 + 40= 110 yards.

Answer:

C, √59

Step-by-step explanation:

Simplify √52

= 7.21110255093

Answer:

See below :D

Step-by-step explanation:

2)5*1/4

=5/4

=1 1/4

4)2*5/6

=10/6

=5/3

= 1 2/3

6)4*3/5

=12/5

=2 2/5

8)2*3/4

=6/4

=3/2

=1 1/2

10) 7*5/9

=35/9

=3 8/9

12)4*2/3

=8/3

=2 2/3

14)5*6/7

=30/7

= 4 2/7

Hope this helps!! <:)

Answer:

2) 20

4) 1 and 2/3

6) 2 and 2/5

8) 1 and 1/2

10) 3 and 8/9

12) 2 and 2/3

14) 4 and 2/7

Answer:

a) pattern a: 4,8,12,16,20

   pattern b: -8,-16,-24,-32,-40

0,4, 8, 12, 16 are the five terms of pattern A and 0,-8, -16, -24, -32 are the five terms of pattern B and the relationship between both the patterns is linear.

Sequence is an enumerated collection of objects in which repetitions are allowed and order matters.

For pattern A:

0, 0+4, 4+4=8, 8+4=12, and 12+4=16

I.e 0,4, 8, 12, 16 are the five terms of pattern A

For pattern B:

0, 0-8=-8, -8-8=-16, -16-8=-24, -24-8=-32

I.e 0,-8, -16, -24, -32 are the five terms of pattern B

The relationship between two patterns is linear

The relationship exist between two patterns because both sequences are arithmetic sequences

Hence, 0,4, 8, 12, 16 are the five terms of pattern A and 0,-8, -16, -24, -32 are the five terms of pattern B and the relationship between both the patterns is linear.

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Answer:

x = 10

Step-by-step explanation:

Both obects are similar right. That means that they must have similar angles, similar sizes and similar scale factors.

For me by just looking at the figires I can conclude a similar scale factor which is 1.7. However we are going to calculate the scale factor.

First we must take notice that the triangle D'E'F' is an enlargement. So to find the scale factor we must the same sides of both triangle and divide the larger sid by the smaller side.

68 ÷ 40 = 1.7

Now that we have the scale factor (1.7) we can now find x.

The similer side D'F' = 17 and DF = x.

We are gonna use the scale factor to divide D'F' to find DF.

17 ÷ 1.7 = 10

Therefore x is 10

Answer:

A. 18.4

Step-by-step explanation:

The mean is the average. In order to find the answer you must add all the values of the variables and divide them by the number of variables. Simply just add 14, 15, 18, 20, and 25, and then divide it by 5 (the number of variables). Then you get your answer.

14+15+18+20+25=92

92/5=18.4

A. 18.4

Answer:

A. 18.4

Step-by-step explanation:

Mean

[tex] = \frac{14 + 15 + 18 + 20 + 25}{5} \\ \\ = \frac{92}{5} \\ \\ = 18.4[/tex]

Hope it helps

Answer:

The Stores profit is 70% or $59.5

How?

The reason is because if it's selling it for 100% of the price, then that means that the store bought it for 85 dollars, and it's selling it for 85 dollars, and that's 0% profit. But because the store has bought it for 100%, and then it's charging another 70% of the price, so the store's profit is 70%.

Now, we find 70% of 85 dollars, which will be the STORE'S PROFIT AMOUNT!

1. Convert percentages into fractions or decimals

For fraction: divide 70 by 100 and remove the % sign.

[tex]{70}\%=\frac{70}{100}[/tex]

For decimal: move the decimal point 2 places to the left and remove the % sign.

[tex]{70}\%=0.7[/tex]

2. Multiply the decimal or fraction by the quantity that equals 100%

[tex]100[/tex]%[tex]=85[/tex]

[tex]\frac{70}{100} *85=0.7*85=59.5[/tex]

Extra info:

170% of 85 = 144.5

70% of 85 = 59.5

Answer:

Its A and C. Since you need a reflection then a dilation to result in that image.

Answer:

C. 0.75

or 75%

Step-by-step explanation:

15/20 = 0.75

75%

Answer:

C) 0.75

Step-by-step explanation:

15 of the last 20 times = 15/20

15/20 = 0.75

Answer:(7,-5)

From a x axis point is 7

From a y axis point is -5

Thus coordinates are (7,-5) because in any point coordinates are always in the form (x,y).

Hope this Helps! :)

Answer:

D. (7, -5)

Step-by-step explanation:

We are asked to find the coordinates of point A:

Learn more about graphing coordinates here:

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it's 3 calories per grape

57/19= 3

Answer: 3 calories per grape

Step-by-step explanation:

ur welcome

Answer:

A)1 is 3    B) just but the number from A

2 is 5

3 is 6

4 is 3

Step-by-step explanation:

Answer:

The answer is y=60/x

(I also had this question)

Answer:

3/5+1/10=7/10

Step-by-step explanation:

Multiplying both sides of 3/5, we get a common denominator (6/10)

The adding the two together, we get 7/10.

Good luck! Hope this helps!

Answer:

LCD = 5  

3/5 *2 because the denominators must be equal so 6/10 + 1/10

Then the full answer is 7/10

Hope this helps!