No spamming just show work and answer i will mark 28 points!! What is the exact area of the circle below? Show your work. ill be happy if you tell me i change it to 28 points!

Answer:

x=34

Step-by-step explanation:

1. formula for Pythagorean Theorem for right trangles is a^2+b^2=c^2

2. a=30 and b=16, so (30)^2+(16)^2=c^2

3. (30)^2=900 and (16)^2=256

4. 900+256=1156

5. 1156=c^2

6. \(\sqrt{1156} =\sqrt{c^2}\)

7. the square root of 1156 is 34, so c=34

8. The missing side of the triangle, labeled as "x" is 34

Answer:

Step-by-step explanation:

1. formula for Pythagorean Theorem for right trangles is a^2+b^2=c^2

2. a=30 and b=16, so (30)^2+(16)^2=c^2

3. (30)^2=900 and (16)^2=256

4. 900+256=1156

5. 1156=c^2

6.  

7. the square root of 1156 is 34, so c=34

8. The missing side of the triangle, labeled as "x" is 34

Answer

1/2 gallon, 0.5 gallons

Explanation:

The amount of blue paint is always half the amount of white paint.

Answer:

d

Step-by-step explanation:

Answer:

b complementary angle

b

Answer:

55 cm^2

Step-by-step explanation:

Find the area of the large rectangle

A = l*w = 9*7 = 63 cm^2

Then find the area of the unshaded rectangle

A = l*w = 4*2 =8cm^2

Subtract the unshaded area from the large rectangle

63 - 8 =55 cm^2

The shaded area is 55 cm^2

Answer: 55

Step-by-step explanation:

4 x 2 = 8

9 x 7 = 63

63 - 8 = 55

Answer:

60 one-degree turns

Step-by-step explanation:

60/1 = 60

There are 60 one-degree turns when Jane's mom turned her steering wheel 60 degrees option first is correct.

It is defined as the numerical quantity that gives an idea about object length, width, orientation, and many more. It can be used to compare two objects.

Jane's mom was driving and turned her steering wheel 60 degrees.

We know that 60 degrees are an acute angle which is less than 90 degrees and at 60 degrees there are 60 one-degree.

When Jane's mom turned the steering wheel of the car there are a number of 60 one-degree turns.

Thus, there are 60 one-degree turns when Jane's mom turned her steering wheel 60 degrees option first is correct.

Learn more about the measurements here:

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Answer:

120

Step-by-step explanation:

multiply the first number together

4 x3 = 12 plus a 0 because it’s 300

Answer:

The answer is 120

Answer:

4.44 cm²

Step-by-step explanation:

We can find the area of the outlined triangle by plugging its dimensions into the triangle area formula.

\(A = \frac{1}2 \times \text{base} \times \text{height}\)

\(A = \frac{1}2 \times 6 \times 1.48\)

\(\boxed{A = 4.44 \text{ cm}^2}\)

Answer:

dilation of 1/4 about the origin

Step-by-step explanation:

Answer:

Evaluate the terms inside of the parentheses

Step-by-step explanation:

According to PEMDAS, you always start solving an equation by answering what is inside of the parentheses first. (That's what the 'P' in PEMDAS stands for!)

Therefore, this is the correct answer.

Answer:

b = 13/12

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

First, add the values inside the radical

488+24 = 512

\(\sqrt[3]{512}\) = x

This means that: \(x^{3}\) = 512

Therefore, x must be equal to 8.

\(\sqrt[3]{512}\) = 8

Answer: The correct answer is:

Probability of rolling a number less than 3: 2/6 or 1/3

Step-by-step explanation:

Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.

Probability of not rolling a number less than 3: 4/6 or 2/3.

Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D

Step-by-step explanation:

(2x-3)² - (4x+1)(x − 4)

4x² - 12x + 9 - 4x² - 16x + x - 4

group like terms

4x² - 4x² - 12x+x+9-4

-11x + 5

The repeating decimal 0.1515 to a fraction is 5/33

From the question, we have the following parameters that can be used in our computation:

Number =  0.1515

This can be expressed as

Number =  0.15

Express as fraction

So, we have

Number =  15/100

Subtract 1 from the denominator

Number =  15/99

Simplify

Number =  5/33

Hence, the fraction is 5/33

Read more about fraction at

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Step-by-step explanation:

For number one, you are looking for how many multiplication equations can equal the number given. For example,

C) 12: 1, 12, 6, 2, 3, 4,

For number 2, composite numbers are numbers that are products of two smaller numbers.

For example, 30=15x2, so it is composite. Try dividing the numbers to see if they are composite.

For number 3,

a) two factors: 5 (1, 5)

b) four factors: 15 (1, 15, 3, 5)

c) five factors: 20 (1, 2, 4, 5, 20)

Answer:

Step-by-step explanation:

b) 8: 1, 2, 4, 8

c) 12: 1, 2, 3, 4, 6, 12

d) 16: 1, 2, 4, 8, 16

e) 9: 1, 3, 9

f) 18: 1, 2, 3, 6, 9, 18

g) 50: 1, 2, 5, 10, 25, 50

h) 45: 1, 3, 5, 9, 15, 45

i) 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

j) 42: 1, 2, 3, 6, 7, 14, 21, 42

2a) 30: is a composite number

  b) 31: not composite

  c) 32: is a composite number

  d) 33: is a composite number

  e) 34: is a composite number

  f) 35: is a composite number

  g) 36: is a composite number

  h) 37: not composite

NOTE: a composite number has more than two factors

3a) two factors: 11

 b) four factors: 6

 c) five factors: 16

Answer:

In ALL circles, the diameter is twice the radius.

Therefore, the ratio of of radius to diameter in ALL circles is .5

Step-by-step explanation:

Answer:

1 : 2

Step-by-step explanation:

Diameter = 36 ft

Therefore, radius = 36/2 = 18 ft

Ratio of the circle’s radius to its diameter

\( = \frac{18}{36} \\ \\ = \frac{1}{2} \\ \\ = 1 \: : \: 2\)

Answer:

For each gallon of of water the washing machine uses, it runs for three-fifths of a minute

Step-by-step explanation:

Answer: y = 6

Step-by-step explanation:

1. Subtract 7 from both sides to isolate -2y.

-2y = -12

2. Divide both sides by -2 to isolate the y.

y = 6

Answer:

You cant add them so it is probably a trick question.

Step-by-step explanation:

Answer:

115

Step-by-step explanation:

Hope this helps :)

Steps:

Let's simplify step-by-step.

9y+2xy−2−4y+4xy+2

=9y+2xy+−2+−4y+4xy+2

Combine Like Terms:

=9y+2xy+−2+−4y+4xy+2

=(2xy+4xy)+(9y+−4y)+(−2+2)

=6xy+5y

Description:

The first step is to simplify the equation step by step and to simplify an equation you can first multiplying the factors and use the exponent rules to remove the parentheses. After that you need to combine it a terms. Then you will get your answer.

For more steps see the attachment.

Answer: =6xy+5y

Hope this helps.

Answer:

7.25 dollars

Step-by-step explanation:

1249 - 43 = 1206

1206 divided b7 24 = 50.25

He can pay 43 dollars, bu he needs to pay 50.25, as a result he needs 7.25 more dollars.

50.25 - 43 = 7.25

Answer:

The last one

Step-by-step explanation:

Subtract the third quartile from the first quartile

The third box plot has the greatest interquartile range

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

A box plot or boxplot is a method for graphically demonstrating the locality, spread and skewness groups of numerical data through their quartiles.

The interquartile range (IQR) is the width of the box in the box-and-whisker plot.

For first box plot IQR=17-9

=8

For second box plot IQR=14-6

=8

For third box plot IQR=14-5

=9

For fourth box plot IQR=15-8

=7

Hence, the third box plot has the greatest interquartile range

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the wall she's using for the mural is (20.5)(10) = 205 ft², so far she has done 20% of that, well, she still has 100% - 20% = 80% to go on the next four days, so on the next four days she'll be doing 80% of 205 ft².

\(\begin{array}{|c|ll} \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{80\% of 205}}{\left( \cfrac{80}{100} \right)205}\implies 164~ft^2\)