at the center of a circular pond, there is apole of 11.63 high above the surface of water from a point on the edge of aponf , a man of 1. 62 m high observed the angle of elevation of the top of the pole and found to be 60degree . find the diametre of the pond​

Answer:

Step-by-step explanation:

j=d-27

d=2j-2, using j from above makes this equation become

d=2(d-27)-2

d=2d-54-2

d=2d-56

-d=-56

d=56, since j=d-27

j=56-27

j=29

So John is 29 and Dre is 56

Answer:

-3 and -16

Step-by-step explanation:

Difference: -3-(-16)= 13

-3(-16)= 48

Answer: n> or = -2

Step-by-step explanation:

Answer:

its d i guess so

Step-by-step explanation:

:) :) :) :)

Answer:

27 more

Step-by-step explanation:

7/11 x 99 = 63

4/11 x 99 = 36

63-36 = 27

Answer:

27

Step-by-step explanation:

7/11 * 9/9 = 63/99

4/11 * 9/9 = 36/99

63-36 =27

Answer:

pictures

Step-by-step explanation:

20 characters 7273959272849942883292

Answer:135

Step-by-step explanation:72 + 63 =135

Answer:

36

Step-by-step explanation:

So to find the answer we know that the ratio is 4:3:3 if colin gets 48 the ration will be 48:?:?

We have to find the ?

to find the ? we need to divide 48 with 4 and we get 12

now we know that it is 12 we have to multiply all of it with 12 to find Gordon and Sara

So 3 x 12 = 36

So the new Ratio is 48:36:36

Gardon is at the end and the number at the end is 36

So we now know the answer

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Answer:

36

Step-by-step explanation:

Colin : Sara : Gordon = 4 :  3: 3

Colin's share = 4x

Sara's share  = 3x

Gordon's share = 3x

Colin's share = 48

              4x =  48      {Divide both sides by 4}

                x = 48/4

               x = 12

Gordon's share = 3x = 3*12 = 36

Answer:

x = 6

Step-by-step explanation:

Just a hunch

Answer:

18x10^-2

Step-by-step explanation:

Answer:

1234567890ooppplpppll

Answer:

7 packages of glazed donuts

Step-by-step explanation:

A grocery store clerk put only packages of glazed donuts and packages of chocolate donuts on a shelf. The ratio of the number of packages of chocolate donuts to the total number of packages on the shelf was 5 to 12.

From the ratio that is given as

The number of packages of chocolate donuts = 5

The total number of packages = 12

The number could be the number of packages of glazed donuts the clerk put on the shelf is calculated as

Total number of packages - Number of chocolate donuts

= 12 - 5

= 7 packages of glazed donuts

Answer:

The answer should be -15

Step-by-step explanation:

Hope this helps

Answer:

-15 my dude

Step-by-step explanation:

2+(-15)=13

Hope this helps :)

Answer:

(2 , 1)

Step-by-step explanation:

dilation center: (1 , -3)

scale factor: 1/2    (0.5)

Final coordinate (x' , y') is the mid-point of segment (3 , 5) and (1 , -3)

x' = (3+1)/2 = 2

y' = (5 + -3) / 2 = 1

Answer:

x=9

Step-by-step explanation:

Step 1: Simplify by both sides of the equation.

80-3x=53

80+-3x=53

-3x+80=53

Step 2: Subtract 80 from both sides.

-3x+80-80=53-80

-3x=-27

Step 3: Divide by both sides by 3.

-3x/-3 = -27/-3

x=9

Answer:

4

Step-by-step explanation:

I73/16 = 4.52

If he wants to put the same number in each bag, he would put 4 in each bag because the pencils cannot be cut into 0.52

Answer:

b=12

Step-by-step explanation:

3b +24= b +48

       -24       -24

   3b =  b+ 24

   -b      -b

2b = 24

÷2     ÷2

b=12

Answer:

[tex] \frac{12}{5} [/tex]

Step-by-step explanation:

In order to find tan of theta, we need to find the side that is opposite of the angle and the side adjacent to the angle.

We are given the side that is adjacent to the angle which is 5.

We are not given the side opposite of the angle.

We can use the pythagorean theorem to find the missing side since we have a right angle.

13 is the hypotenuse and 5 and the missing side are legs so our equation look like

[tex] {5}^{2} + {x}^{2} = {13}^{2} [/tex]

[tex]25 + {x}^{2} = 169[/tex]

[tex] {x}^{2} = 144[/tex]

[tex]x = 12[/tex]

so our missing side length is 12.

Now using tan formula,

[tex] \frac{opp}{adj} [/tex]

our exact value is

[tex] \frac{12}{5} [/tex]

Answer:

No they don't have enough money, they need $10.52

Step-by-step explanation:

So first, you will add 4.25+ 16.00 = $20.25 < This is the amount they have.

Second, they want two water guns so 12.99 x 2 = 25.98 < This is the price for the water guns.

Then, add the price of the water ballons to the guns which is $30.77 < This is the cost for everything they want to buy.

Subtract $30.77 from $20.25 to recieve the answer of $10.52

Hope this helps!

the answer is false

Step-by-step explanation:

natural numbers and zero are whole numbers

Answer:

d. x=45

Step-by-step explanation:

Answer:

8(2+a) is the answer that you need there really is not much thought to it

Answer:

20 and 25

Step-by-step explanation:

(I took the questions before)

Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

c is your answer hope it helps you

Answer:

m+m×0.15

because it increased by 15%

you get m's 15% if you multiply it with 0.15

Answer:

y

Step-by-step explanation:

Given :

The sequence is -5 , -2 , 3 , 10 , 19 .

To Find :

The nth term of the given sequence .

Solution :

Difference between first 2 terms :

-2 - ( -5 ) = 3    1 term

3 - ( -2 ) = 5     2 term    

10 - 3 = 7         3 term

19 - 10 = 9       4 term

From the above observation we can say that difference is increasing in odd number .

So, the nth term will be :

[tex]a_{n+1}= -5 + (2n+1)[/tex]  for n greater than equal to 0.

Hence, this is the required solution.