Find an equation of the circle whose diameter has endpoints (1,-5) and (-5,-3)

Answer:

145% increase

Step-by-step explanation:

1)  343 - 140 = 203

2) 203/140 = 1.45

3) 1.45 x 100 = 145

Answer:

you were present when a senor student bullied a junior one. describe what happened to the teacher on duty

Answer:

number 2: 290

Step-by-step explanation:

triangle: 11 x 20 = 220 ÷ 2 = 110

rectangle: 9 x 20 = 180

180 + 110 = 290

Richard will need 290 square yards of pavers to cover the entire patio.

∴ Option 2. 290 is the right option.

A trapezoid is a quadrilateral with a necessary pair of parallel lines.

The area of a trapezoid is calculated using the formula,

Area = (1/2)*(sum of parallel sides)*(perpendicular distance between the parallel sides)

A line of symmetry is the line that divides a figure into equal parts.

The given patio is a quadrilateral. We are shown a line of symmetry. Seeing a single part among the two parts of the figure, we can see that it is a trapezoid with a pair of parallel lines, the shorter one 9ft, and the longer one 20ft. The perpendicular distance between them is 10ft (half of the base of the shown patio).

We calculate the area of this part,

= (1/2)*(9+20)*(10) = 0.5*29*10 = 145 square yards.

The area of the whole patio is twice of this part as both the parts are equal.

∴ Area of the patio = 2*145 = 290 square yards.

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Answer:

x = 6.5

Step-by-step explanation:

square is rectangle

9x+26 = 84.5

84.5 - 26 = 58.5

9x = 58.5

x = 58.5 divided by 9

x = 6.5

Answer:

there are 4 angles on each rhombus so it would be 4! :D

Step-by-step explanation:

Answer:

112

Step-by-step explanation:

8×14 if each row has 8 chairs, and there's 14 rows that means 8×14 which equals 112 :)

Answer:

14 x 8=112

8 chairs are row multiply by the of rows

Answer:

. A prime factor of x is a prime number that divides x correctly (so that the rest is equal to 0). 1386 = 2*3*3*7*11 in our situation. This result can be obtained by dividing the number (1386) by 2, 3, 5, 7, 11, and so on. You utilise the result you get every time you successfully divide it by a prime number (beginning with 2) and try to divide it using the same approach. When you can no longer divide a number by a prime number, you go on to the next prime number and try to divide it by that number. Finally, you multiply the prime numbers by which you were able to divide your number.

Step-by-step explanation:

Answer: We know the prime factorization of a number is the representation of a number in terms of multiples of its factors. Now to simplify the above factorization by applying the exponent rule to make the prime factorization simplest. So, the correct answer is “ $ \ 1386 = 2 \times {3^2} \times 7 \times 11 $ ”.

Step-by-step explanation:

Hope it helped you<3

Answer:

132 sq cm

Step-by-step explanation:

There is a rectangle on top of your shape and a trapezoid below.

Area of a rectangle:

A = length•width

A = 7•4

A = 28sq cm

Area of a trapezoid:

A= 1/2(b_1 + b_2)•h

A=1/2(19 + 7)•8

=1/2(26)•8

=13•8

=104 sq cm

Area of total:

A_rect + A_trapzd

=28 + 104

= 132 sq cm

Answer:

The answer to this question that you asked is 3%

so the complete answer is: b. 3%

Step-by-step explanation:

The closing costs can usually and typically range from 3%–6% of the home's purchase price. if you are buying a two-hundred thousand dollar house, your closing cost would could range from six-thousand to twelve-thousand dollars. The closing fees may vary depending on your state, loan type, and mortgage lender, so it's important to pay close attention to these fees.

hope this answered your question

Answer:

when you dont know what to do what do you do? Do you just stand there and act like nothing is happening when something is actually happening dont do that just stand still and wait for it to come to you its your chance dont be left out you go this dont be scared you go this go go go go go go go go go gog og go go ogg og og og og og og og og o

Step-by-step explanation:

Answer:

16

$21 ÷ 7 = 3

which means she get $3 each hour she babysit

$48 ÷ 3 =16

Step-by-step explanation:

hope it helps

pls mark me as brainliest I need it

Answer:

Height = 8 cm

You will need this formula (see attached):

Volume = [PI * 8 * (2² + 2*4 + 4²)]  / 3

Volume = [3.14159265 * 8 * (4 + 8 + 16)] / 3

Volume = 234.57 cubic centimeters

Source: http://www.1728.org/volcone.htm

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:0,1

Step-by-step explanation:

1 is the number in the x column that is in the same area as 0 they r vertical to each other

120 hotdogs would be served if 150 people attend the party.

A ratio is the quantitative relationship between two value, showing how many times one number contains another.

The ratio of hot dogs purchased to number of guests is 1:0.8. For 150 people:

Number of hotdogs = 150 * 0.8/1 = 120 hotdogs

Therefore 120 hotdogs would be served if 150 people attend the party.

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Answer:

2.75c +3.59

Step-by-step explanation:

She only needs one bag of flour so it is a constant 3.59. She needs multiple bags of chocolate chips which is unknown so that will be c times the 2.75 for each bag

Using the percentage concept, it is found that 60% of the students voted to donate a telescope.

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

[tex]P = \frac{a}{b} \times 100\%[/tex]

In this problem:

The percentage is given by:

[tex]P = \frac{300}{500} \times 100\% = 60\%[/tex]

60% of the students voted to donate a telescope.

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Answer:

b. infinite solutions

Step-by-step explanation:

[tex]-\frac{1}{2}x+\frac{1}{2}y=-1\\\\\textsf{subtract} \ -\frac{1}{2}y \ \textsf{from both sides:}\\\\\implies -\frac{1}{2}x=-1-\frac{1}{2}y\\\\\textsf{mulitply both sides by -2:}\\\\\implies x=2+y\\\\\textsf{subtract} \ y \ \textsf{from both sides:} \ x-y=2[/tex]

Therefore, the graphs are the same.

If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations.

Answer:

There's one solution (2,0)

Hope this helps!

Answer:

log, 2

Step-by-step explanation:

the answer is log, 2 or c

The solution of the single logarithmic expression that is equivalent to the one shown is,

⇒ log₃ 2

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The expression is,

⇒ log₃4 - log₃2

Now, We can simplify as;

⇒ log₃4 - log₃2

⇒ log₃4/2

⇒ log₃ 2

Thus, The solution of the single logarithmic expression that is equivalent to the one shown is,

⇒ log₃ 2

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Answer:

3 1/5 cubic feet of water weighs 200 pounds

Step-by-step explanation:

1. Take 62 1/2 into decimal form: 62 1/2 = 62.5

2. Take 3 1/5 into decimal form: 3 1/5 = 3.2

3. Multiple 62.5 by 3.2: 62.5 x 3.2 = 200

The answer is 200 pounds.

Answer:

$4.00 and $0.40

Step-by-step explanation:

Preferred dividend = $100 x 4% = $4 per share

$4 x 10,000 shares = $40,000

$80,000 paid - $40,000 preferred = $40,000 common dividend

$40,000 / 100,000 common shares = $0.40 per share

The dividends per share for preferred and common stock for the year is: $4.00 and $0.40.

Dividends per share for preferred = $100 x0.04

Dividends per share for preferred = $4 per share

Common dividend=$80,000 -($4 x 10,000 shares)

Common dividend=$80,000 - $40,000

Common dividend=$40,000

Dividends per share for common stock=$40,000 / 100,000

Dividends per share for common stock = $0.40 per share

Inconclusion the dividends per share for preferred and common stock for the year is: $4.00 and $0.40.

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Answer:

Step-by-step explanation:

For old circular garden:

take the radius as r.

then use the formula to find area of circle: πr² ......this is old garden area.

For new enlarged garden:

the radius is twice the old radius so, radius = 2 * r = 2r ......enlarged radius

now find area for this new garden:  π(2r)² → 4πr²

In common fractions: (old garden)/(new garden)

                                : ( πr² ) / ( 4πr² )

                                 :    1/4

Answer:

Step-by-step explanation:

Original diameter is d and new diameter is D and:

Area of original circle:

Area of enlarged circle:

The ratio of areas:

Answer: =7

Step-by-step explanation:

Answer: 12 tennis balls

Step-by-step explanation: 4 cans of 3 tennis balls. 4 times 3 is 12.

It's actually 12.

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He e is. Dis is vedy gude ansed.

Answer:

hope this helps

Step-by-step explanation:

Answer:

87

Step-by-step explanation:

3+87=90, whatever angle adds up to 90 is complimentary

Answer:

Jane

Step-by-step explanation:

because she sells 9 pairs for 7,76

The matching forms of the numbers are as represented below upon evaluation;

The given numbers can be simplified by opening up the parenthesis as indicated above in which case,

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Answer:

I= integ.of dx/(4+5sin^2 x)

On dividing by cos^2x in Nr and Dr.

I=integ.of sec^2 x.dx/(4sec^2 x +5.tan^2 x)

I=integ.of sec^2 x.dx/(4+4tan^2 x+5tan^2 x)

I=integ.of sec^2 x.dx/(4+9tan^2 x)

Let tan x= t

sec^2 x.dx = dt

I=integ.of dt/(4+9t^2)

let t =(2/3)p , dt =(2/3)dp

I=integ.of (2/3).dp/(4+4p^2)

I=integ.of (2/12)dp/(1+p^2)

I=(1/6) tan^-1(p) +C

I=(1/6).tan^-1(3t/2) +C

I=(1/6).tan^-1{(3/2)tan x } +C , Answer.