please write step by step, and solve all question. I will mark you as brainliest answer!​

Answer:

25.63694268 = r

Step-by-step explanation:

The circumference is

C = 2*pi*r

161 = 2*(3.14) *r

161 = 6.28 r

Divide each side by 6.28

161/6.28 = r

25.63694268 = r

Answer:

39

Step-by-step explanation:

Are of rectangle -Area of triangle

= 45 - 6

=39

Answer:[tex]\color{yellow}{}[/tex] 39 Feet squared

Area of rectangle - Area of triangle

»» 45 - 6

A=39fs

Answer:

Step-by-step explanation:

It looks as if you are tending towards picking choice C as the answer because that's where your mouse is. That's correct. Choice C is the one you want. Good!

Answer:

Step-by-step explanation:

1) tan = opposite / adjacent

tan * adjacent = opposite

adjacent = opposite/tan

adjiacent = 60/1,600335 = 37.5

2) the two leg are congruent so the two angles are congruent

the sum of the inner angles of a triangle is 180 degrees

so

a = 45 degrees

b = 45 degrees

3) cos = adjacent/hypotenuse

adjacent = cos * hypotenuse

adjacent = 0,920505 * 45

adjacent = 41.4

Answer:

4, 12, 36, 108

Step-by-step explanation:

a1: 4(3)^1-1 = 4(3)^0 = 4

a2: 4(3)^2-1 = 4(3)^1 = 12

a3: 4(3)^3-1 = 4(3)^2 = 36

a4: 4(3)^4-1 = 4(3)^3 = 108

Answer:

B

Step-by-step explanation:

Substitute the x- coordinate of the solution into each equation and if the value obtained is equal to the y- coordinate of the solution, then it is the equation.

A

y = - 2(4) + 4 = - 8 + 4 = - 4 ≠ 2 ← not the equation

B

y = - [tex]\frac{3}{4}[/tex] (4) + 5 = - 3 + 5 = 2 ← this is the equation

Thus (B) could be the equation of line n

Answer:

Step-by-step explanation:

arrange the data from ascending to descending order

2,5,6,10,13,16,26,26,26,27,30

Median=N+1/2      (N means no of data)

=11+1/2

=12/2

=6 th term

=16

rangle = highest value - lowest value

=30-2

=28

Step-by-step explanation:

the answer is 4 m + 5 and my workings and the image above

Answer:

[tex]4m + 5[/tex]

Step-by-step explanation:

[tex](16 {m}^{2} +40m+25)÷(4m+5)[/tex]

[tex]4m + 5[/tex]

Answer: To pay her bill with the minimum balance to avoid the fee, she needs the total amountof $300+$125.43=$425.43. But she only has $325.54. So, the extra minimum amount she needs to deposit is 425.43-325.54=$99.89.

Hence, the answer is $99.89.

Answer:

Hi, there your answer is[tex]y=\frac{1}{2} x-4[/tex]

Step-by-step explanation:

Let's solve for y.

3x−6y=24

Step 1: Add -3x to both sides.

3x−6y+−3x=24+−3x

−6y=−3x+24

Step 2: Divide both sides by -6.

−6y /−6 = −3x+24 /−6

y=1/2x-4

Hope this helps :)

Answer:

2:3

Step-by-step explanation:

We can divide both numbers by 12

24 : 12 = 2

36 : 12 = 3

Answer:

c = 10.5

Step-by-step explanation:

Formula: the product of the lengths of the segments of one chord equal the product of the segments of the other.

              a •d = c • b

               7*12 = c*8

                 84 =8c

Divide by 8

                 84/8 = 8c/8

                 10.5 = c

Answer:

1.4b

Step-by-step explanation:

4b-2.6b

4.0-2.6=1.4

4b-2.6b=1.4b

Answer:

1.8b

Step-by-step explanation:

4.4b - 2.6b

subtract we get

1.8 b

Answer: Sig Figs 5

Step-by-step explanation:

Answer:

290.4 %

Step-by-step explanation:

Since 15 tons of grapes are picked and 1 ton = 2000 pounds, then 15 tons = 15 × 1 ton = 15 × 2000 lb = 30000 lb which is the mass of the grapes.

Since 1200 to 1300 gallons of wine are produced and we are to use 1250 gallons in calculations, since the density of wine, ρ = 8.262 lb/gallon, and ρ = mass of wine, m'/volume of wine, v = m/v

ρ = m/v

So, making m subject of the formula, we have

m = ρv

substituting the values of the variables into the equation, we have

m = 8.262 lb/gal × 1250 gal = 10327.5 lb

So, the yield percent for grapes to produce wine = mass of grapes/mass of wine × 100 %

= 30000 lb/10327.5 lb × 100 %

=  2.904 × 100 %

= 290.4 %

So, the yield percent for grapes to produce wine is 290.4 %

Answer:

and this is why I do not like math also all u got to do is count all the squares and the corners do not count as wholes u got to put two together and then it makes a whole

Step-by-step explanation:

its just that easy  :D hope it was helpful

Answer:

100%, 50%, and 30%

Step-by-step explanation:

Thanks for your time.

(>.<) <3 Kris

Answer:

k(jjjjjjjjhuyt67 in bbkl

Answer:

8

Step-by-step explanation:

Eight Equeal Tri's

Answer:

7

Step-by-step explanation:

The following table shows the number of innings pitched by each of the Greenbury Goblin's starting pitchers during the Rockbottom Tournament.

Pitcher Calvin Brody Thom Shawn Kris

Number of innings pitched 111111 555 121212 777 333

Median can be described as the number that occurs in the middle of a set of numbers that are arranged either in ascending or descending order

arranging the numbers in ascending order gives :

3, 5, 7, 11, 12

there are two numbers to the left and right of 7. 7 is the median

Find the median number of innings pitched.

Answer:

240

Step-by-step explanation:

5 150

-- -----

8 x

so you would then do 8 × 150 = 1200

then 1200 ÷ 5 = 240

so x = 240

Answer:

I think it's 45, just guess bc ur in hurry

Step-by-step explanation:

Step-by-step explanation:

f(x) = 1/2 x é uma função do 1° grau com coeficiente linear=1/2.

Answer:

D

Step-by-step explanation:

it is because each number is gotten by adding 12 to the previous number

Step-by-step explanation:

(1/12)⁴

if the exponents is negative I.e -4

then

12to the power -4

Answer:

60º

Step-by-step explanation:

Alternate interior angles are congruent

Answer:

It is B, StartFraction pi Over 2 EndFraction

Step-by-step explanation:

Answer:

Its 80%

Step-by-step explanation:

4/5 * 100 = 80%

Answer:

80%

Step-by-step explanation:

4/5 * 100 = 80