solve problem to find π (please add steps)

A=1/2πr^2

Answer: sqrt 53

Step-by-step explanation:

Sqrt [(2 - - 5)^2 + (6-4)^2] =

Sqrt (7^2+ 2^2) = sqrt 53

[tex]-3=x+12\\\\x+12=-3\\\\x=-3-12\\\\\huge\boxed{x=-15}[/tex]

Answer:

a, c, and e

Step-by-step explanation:

Answer:

A) 3 tacos + 2 sodas = 8.70

B) 2 tacos + 4 sodas = 9.80

Multiplying equation A) by -2

A) -6 tacos -4 sodas = -17.40

Then adding in equation B)

B) 2 tacos + 4 sodas = 9.80 results in

-4 tacos = -7.60

tacos cost 1.90 each

sodas cost 1.50 each

Step-by-step explanation:

Hello :D

To work this out you need to do:

36 + 42 = 78

$328.38/78 = $4.21

Sully earns $4.21 per door handle.

Answer:

20.3

Step-by-step explanation:

64.97/3.2

32 goes into 64    2 times           2_.__

32 goes into 9      0 times           20.__

32 goes into 97    3 times           20.3_

32 goes into 1       0 times           20.30

Because there we are rounding to the nearest hundreth no other number matter beond this point.

The answer is 20.3

Width = 2w , Length = w+5 , perimeter = 40

Perimeter of rectangle = 2 (Length + Width)

P= 2 (L + w)

40 = 2 [ (w+5) + (2w) ]

40 = 2 ( 3w+5)

40= 6w +10

6w= 40 – 10

6w= 30

w = 30/6

w = 5

Width = 2w = 2(5) = 10

Length = w + 5 = 5+5 = 10

I hope I helped you^_^

Answer:11.1374847 Meter per second

Step-by-step explanation:

km / hr

/ = divide

To solve this question, we'll begin by converting 625 km to m. This can be obtained as follow:

1 km = 1000 m

Therefore,

625 km = 625 × 1000

625 km = 625000 m

Thus, 625 km is equivalent to 625000 m.

Next, we shall convert 4.33 hours to second. This can be obtained as follow as follow:

1 h = 3600 s

Therefore,

4.33 h = 4.33 × 3600

4.33 h = 15588 s

Thus, 4.33 h is equivalent to 15588 s.

Finally, we shall convert 625 km per 4.33 hours to m/s

625 km = 625000 m

4.33 h = 15588 s

625 km per 4.33 hours = 625000 m / 15588 s

Therefore, 625 km per 4.33 hours is equivalent to 40.09 m/s

Learn more: https://brainly.com/question/24436693

Ans

Step-by-step explanation:1/55<1/65

(1/55)/100) < (1/65)/100)

(1/(1/0.55) < (1/(1/0.65)

0.55> 0.65

https://brainly.com/question/24478767

Answer:

D

Step-by-step explanation:

x=4 is a vertical line so A and B are wrong.

D and D' are equidistant from the line of reflection so D is right

Answer:

z = -3

Step-by-step explanation:

3 - 3z = 12

-3z = 12 - 3

-3z = 9

z = 9/-3

z = -9/3

z = -3

Answer:

z = -3

Step-by-step explanation:

3 - 3z = 12

=> - 3z = 12 - 3

=> - 3z = 9

=> z = 9/-3

=> z = -3

Answer:

=>x=k/y

=>15=k/6

=>k=90

=>9=90/y

=>9y=90

=>y=10

Step-by-step explanation:

please make me brainllist

Answer:

D

Step-by-step explanation:

They want to get from ln(x) to ln(-x)-9. A subtraction in a function results in every y value to be 9 units lower than originally, so this only leaves options C and D. Then the -x means that where x = 3 would give you ln(3) normallly, now x=-3 can only give you ln(3), meaning all x values are flipped around, which is done by reflecting in the y axis. This means answer D is correct

Answer:

Yea The Answer Is D ^w^

Step-by-step explanation:

Have a great day!

Answer: i may be wrong but is it 4?

Answer:

R___S___T

RT=RS+ST

(17y-33) =( 9y+3)+(3y+4)

17y-33 = 12y+ 7

17y - 12y = 7+33

5y= 40

y=40/5

y= 8

RS = 9y+3 = 9(8)+3= 72+3=75

ST= 3y+4 = 3(8)+4=24+4=28

RT= 17y-33= 17(8)-33= 136-33= 103 —>

Or ; RT=RS+ST =75+28= 103

I hope I helped you^_^

Step-by-step explanation:

Well, the paper is being cut into strips. In other words, the paper is being divided. Therefore, we can divide 8 1/2 by

1 9/16 to find the amount of strips of paper that can be made.

[tex]8 \frac{1}{2} \div 1 \frac{9}{16} [/tex]

Change the mixed numbers to an improper fraction.

[tex] \frac{17}{2} \div \frac{25}{16} [/tex]

Next, use KCF (keep, change, flip) to divide the fraction.

[tex] \frac{17}{2} \times \frac{16}{25} = \frac{272}{50} = 5 \frac{22}{50} [/tex]

About 5 whole strips of paper in that size can be made from that one sheet of paper.

Answer:

[tex]f(x) = - 4 {x}^{2} + 9 \\ \\ f( - 3) = - 4 ({ - 3}^{2} ) + 9 \\ = -4 (9) + 9 \\ = - 36 + 9 \\ = - 27[/tex]

I hope I helped you^_^

Answer:

-27

Step-by-step explanation:

to find f(-3) we must substitute x to -3 in the f(x)=  -4x² +9

f(-3) = -4(-3)² +9

f(-3) = -4*9 +9

f(-3) = -36 +9

f(-3) = -27

Answer:

Shade in the following boxes: 24, -9.0, 1, 0, and 35

Step-by-step explanation:

Integers are whole numbers (not fractions or decimals) that can be positive or negative.

Answer:

Step-by-step explanation:

Answer:

1.04

Step-by-step explanation:

0.65+0.04+0.35=

=1+0.04=

=1.04

Answer:

in order to find the answer, when adding decimals, you must count the numbers before the decimal points. Then, remove the decimal point and proceed as you would would adding whole numbers. Once finished, start from the side that has the first number and count up to the amount of numbers you counted before. Then, place the decimal point and simplify if needed.

Step-by-step explanation:

don't know if you want to answer in these exact words but it's a start by making sure you are familiar with the concept

Answer:

y-intercept: 0

Step-by-step explanation:

Write it in slope-intercept form. Brainly removed my step-by-step explanation with lots of equations that took me a while to write on here so I'm just putting this for the explanation. Hope it suffices.

Answer:

362°

362° is the value of X

Answer: Number 4 is the Bottom Bubble

Number 5 is the 2nd bubble

Step-by-step explanation:

0.012, 0.12, 1.2, 12

9.68, 9.7, 9.71, 9.90

Step-by-step explanation:

1 - (0.012 , 0.12 , 1.2 ,12)

2- (9.68 , 9.7 , 9.71 , 9.90)

Answer:

sorry but this photo is not clear

Answer:

blur photo cannot answered

Answer:

y=2x-3

Step-by-step explanation:

2x=y+3

2x-3=y

[tex]3x=-39\\\\x=-39:3\\\\\huge\boxed{x=-13}[/tex]