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Answer:

72

Step-by-step explanation:

Formula: A= 3.14r^2

4069.44^2 = 3.14r^2

(divide both sides by 3.14)

1296=r^2

(find sqr root of 1296)

36=r

to find the diameter with the radius, multiply radius by 2... 36*2= 72

The diameter of a pond with an area of 4069.44^2 is 72!

Hope this helps anyone :)

Answer:

H

Step-by-step explanation:

ST is similar to EF and WR is similar to CD.

Hope it helps.

Measurement of 5 quarts is equal to 20 cups.

Measurement is the method of comparing the properties of a quantity or object using a standard quantity.

Measurement is essential to determine the quantity of any object.

We have the measurement, 1 cup = 1/4 quarts

Let x be the number of quarts for 20 cups.

By using proportion,

1 / (1/4) = 20 / x

Cross multiplying,

x = 20 × (1/4)

x = 5

Hence the measurement of 20 cups is equal to 5 quarts.

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Thee measurement equals to 20 cups is 5 quarts.

Thus, option (a) is correct.

To determine which measurement is equal to 20 cups, compare the conversion factors between cups and each of the given measurements.

As, the conversion factors are:

1. 5 quarts

= 5 x  4 cups/quart

= 20 cups

2. 40 pints

= 40 x  2 cups/pint

= 80 cups

3. 1 gallon

= 1 x  16 cups/gallon

= 16 cups

4. 320 fluid ounces

= 320 x  0.125 cups/fluid ounce

= 40 cups

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Answer:

Step-by-step explanation:

Complete Question:

The amount of money, y, pizzeria W makes by selling x pizzas can be modeled by the equation y = 15x. The relationship of the amount of money pizzeria L makes is shown in the following graph.

Which pizzeria makes more money per pizza?

A. Pizzeria L makes more money per pizza.

B. Pizzeria W makes more money per pizza.

C. They make the same amount per pizza.

Answer:

B. Pizzeria W makes more money per pizza.

Step-by-step explanation:

The proportional relationship showing how amount of money made(y) is related to the amount of pizzas sold (x) for pizzeria W is given by the equation y = 15x.

the constant of proportionality/unit rate, k = 15.

This represents the amount in dollars, made per pizza.

So, Pizzeria W makes $15 per pizza.

For Pizzeria L, using any point on the line, say, (2, 24),

k = y/x = 24/2 = 12.

This represents the unit rate, which is the amount Pizzeria L makes per pizza.

Thus, Pizzeria L makes $12 per pizza.

We can conclude that, Pizzeria W makes more money per pizza.

Answer:

L

Step-by-step explanation:

"Bisect" means cuts in half perfectly. In other words, 66° = 3x. calculate and you get x=22°

y+10 = 56

y= 56-10

y= 46°

The sequence that fulfills all the conditions is 4% of 250 = 10.

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

From the table and a bit of thinking, we can construct a sequence that has whole value and percentage value as integers.

After trying with different sequences and by hit and trial we found a sequence that is,

4% of 250 = 10 which fills all the conditions.

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Answer:

1/6

Step-by-step explanation:

if there is 1/3 bag of candy, 1/3 of 1/3 is 1/9

Answer:

its 1/9

Step-by-step explanation:

Answer:

true.

A chord that passes through the center of a circle is called a diameter and is the longest chord.

Step-by-step explanation:

A diameter satisfies the definition of a chord, however, a chord is not necessarily a diameter. This is because every diameter passes through the center of a circle, but some chords do not pass through the center. Thus, it can be stated, every diameter is a chord, but not every chord is a diameter.

i hope this helps you.      :)

Answer:

3. reflective property

4.AE=CE

5.<AED=<CED 5.SSS congruence

Answer:

Carter's bedroom

Step-by-step explanation:

Carley's bedroom :12.3 x 6.9 = 84.87 sq feet

Carter's bedroom : 10.4 x 8.2 = 85.28 sq feet

Answer:

Step-by-step explanation:

Carley's bedroom :12.3 x 6.9 = 84.87 sq feet

Carter's bedroom : 10.4 x 8.2 = 85.28 sq feet

Answer:

Every straight line can be represented by an equation: y = mx + b. ... The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

Step-by-step explanation:

hope this helps.

:)

From the given frequency table,

Frequency represents the number of people who made the calls.

Total number of people who made the calls = 16 + 11 + 5 + 3 + 1

                                                                          = 36

Number of people who made less than 13 calls = 16 + 11 + 5

                                                                                 = 32

Number of people who made at least 9 calls = 5 + 3 + 1

                                                                            = 9

Percentage of people who made at least 9 calls = [tex]\frac{\text{Number of people who made at least 9 calls}}{\text{Number of people who made the calls}}\times 100[/tex]

= [tex]\frac{9}{36}\times 100[/tex]

= 25%

Difference in the number of people who made the calls between 5-8 calls than 13-16 calls = 11 - 3 = 8

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Answer:

(-2,1)

Step-by-step explanation:

Substitute the value of y (x+3) from one equation into the second equation (2x+5)

X+3 = 2x + 5

add -2x to both sides

-x+3=5

add -3 to both sides

-x=2

x=-2

substitute -2 for x in either equation to find y.

y=-2+3

y=1

Check your answer by substituting x and y into either equat to make sure it equals.

y=x+3

1=-2+3

1=1

or

y=2x+5

1=2(-2)+5

1=-4+5

1=1

Answer:

x=2, y=-2

Step-by-step explanation:

Answer:

Step-by-step explanation:

No of saves in 3 games = 12

Rate of saves per game = 12 ÷ 3 = 4

Answer:

14.5

Step-by-step explanation:

The radius is half the diameter.

29/2=14.5

Answer:

[tex]\displaystyle x = 24[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \frac{4}{5} = \frac{x}{30}[/tex]

Step 2: Solve for x

Answer:

u+133°=180

u=180-133

u=47°

Answer:

U = 47

T = 86

Step-by-step explanation:

133 + U = 180 ( straight line)

or, U = 180 - 133

or, U = 47

Being isosceles triangle

47 + 47 +T = 180

or, 94 + T = 180

or, T = 180 - 94

or, T = 86

hope it will help you

The expression 42+24n in factor form is  6(7+4n).

An expression is combination of variables, numbers and operators.

The given expression is 42+24n

Forty two plus twenty four n.

We need to factor out the expression.

TO do this we have to find the greatest common factor of 42 and 24

The factor of 42 are 1, 2, 3, 6, 7, 14, 21 and 42

The factors of 24 are  1, 2, 3, 4, 6, 8, 12 and 24.

The common factors are 1,2,3, and 6.

The greatest common factor is 6.

S0 the expression in factor form is  6(7+4n)

Hence, the expression 42+24n in factor form is  6(7+4n).

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Step-by-step explanation:

0.9(17) -2.7(3) =

15.3-8.1

=7.2

Answer:

21%

Step-by-step explanation:

Another 10% increased means it becomes 110*110/100 = 121. The first 10% increase means the second 10% increase will be an actual 11% increase from the original, so it will be a total of 21%.

Answer:

Step-by-step explanation:

Because the first 10% increase is calculated as 10% of what you started with. The second 10% is 10% of what you started with plus 10% of the increase caused by the original 10% increase.

Let's do the maths…

Let's start with 100 to make things easy.

We know that 10% of 100 is 10.

We know that 20% of 100 is 20.

So if we increase 100 by 10% we get 110.

If we increase 100 by 20% we get 120.

Now lets do the 10% plus 10%.

From the first 10% increase we were left with 110.

Now if we take 10% of the 110 we have 11.

Add that to the 110 and we get 121.

This is why people are surprised how quick a lone can rise if we don't pay it off. We are paying interest on the basic sum plus interest on the interest, then interest on the interest on the interest.

HOPE THIS HELPS YOU

Follw me = 10 thanks

Mark as brainliest = 10 thanks

1 thanks to me = 2 thanks

Answer:

A. 0

Step-by-step explanation:

2-2/4-(-5)=0/9

Answer:

Answer: Undefined

Step-by-step explanation:

Its undefined because the line is vertical. This is also why the answer isnt zero.

Hope this helps (:

:D:D:D:D:D:D:D:D:D:D

Answer:

Step-by-step explanation:

Answe is 0.74

Answer:

cos⁡L=adjacenthypotenuse=817≈0.4706≈0.47cosL=hypotenuseadjacent​=178​≈0.4706≈0.47

Step-by-step explanation:

KLM15817(opposite of ∠L)(adj. to ∠L)(hypotenuse)Find cos⁡LFind cosLSOH CAH TOASOH CAH TOA

Answer:

10x-20 uhhh yeah that's the answer

Answer:

90 total teachers

Step-by-step explanation:

The total number of teachers at the school is 90 whereas there are  36 female and 54 male teachers.

What information do we have?

Probability teacher is female = 3/5

Number of male teachers = 36

Probability teacher is male = 1 - (3/5)

Probability teacher is male = 2/5

Total number of teacher = 90 teachers

the total number of teachers in the school is 90 teachers.

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