A small lead pencil has a cylindrical base and a conical point.
r = 0.5cm
2 cm
15 cm
Find the slant height of the cone. (Use the Pythagorean theorem.) Round to the nearest tenth. (you don't need to type the unit)
Slant Height-
Find the surface area of the whole pencil. (round to the nearest tenth, Pi=3.14)
Area of the whole pencil=

The actual length of the pen is 15 meters

The given parameters can be represented using the following ratio

Ratio = 8 centimeters : 5 meters

The scale length of the goat pen is given as

Scale length = 24 centimeters

So, we have

24 centimeters : Actual length = 8 centimeters : 5 meters

Rewrite as

24 : Actual length = 8 : 5 meters

Express as fraction

Actual length/24 = 5 meters/8

Multiply by 8

Actual length = 15 meters

Hence, the actual length of the pen is 15 meters

Read more about scale drawing at:

https://brainly.com/question/22298974

#SPJ1

Answer:

25%

Step-by-step explanation:

You can't determine what it is going to land on but this is the answer!

Ps.Im not completely sure no hate please :)

Answer:

I think option (B) is right answer

Answer:

I say its b

Step-by-step explanation:

Answer:

91 used

65 new

Step-by-step explanation:

7 + 5 = 12

156/12 = 13

7(13) = 91

5(13) = 65

Answer:

I think it's the third one sry if I'm wrong

Answer:

78

Step-by-step explanation:

[tex]400-224=156\\156/2=78[/tex]

Mrs. Kim is 78 years old

Step-by-step explanation:

400-2x=244

 400-244=156

  156=2x

   x=78

Answer:

111

Step-by-step explanation:

Range is the difference between the highest and the lowest term.

Here highest term is 236 and lowest term is 125.

Range --> 236-125

=111

We're assuming the TV is a rectangle, meaning all corners have right angles.

From the given information, we have a right triangle with a height of 39 inches, hypotenuse, of 80 inches, and an unknown base width.

Using Pythagorean's theorem:

[tex]a^2+b^2=c^2[/tex]

[tex]b=\sqrt{c^2-a^2}[/tex]

c = 80 and a = 39

[tex]b=\sqrt{80^2-39^2}[/tex]

[tex]=\sqrt{4879}[/tex]

Using a calculator and rounding to the nearest tenth gives

[tex]\approx 69.8 \text{ inches}[/tex]

Let me know if you need any clarifications, thanks!

Answer:

502.65 cubic feet

Step-by-step explanation:

volume of cylinder = πr²j

=π(4)²(10)

=502.65

Answer:

2

Step-by-step explanation:

Answer:

they will have the same y-coordinate from the point it was reflected because it is reflected over the y-axis.

but you didn't provide the following statements, so i do not know.

Step-by-step explanation:

Answer:

It is D

Step-by-step explanation:

When a point is reflected off of the y-axis both points change.

non reflected [2,-3]

reflected [-2,3]

Answer:

x must be 3

Step-by-step explanation:

First, combine like terms.  (-5/3)x - (1/3)x = - 3 - 3 = -6

Then (-6/3)x = -6, or 2x = 14.  Then x must be 3.

Check:  is (-6/3)(x) = -6 true for x = 3?  Is 2x = 6 true for x = 3?  YES

Answer:

10

Step-by-step explanation:

Answer:

D = 10m

Step-by-step explanation:

Formula:

d = 2r

where d = diameter

and r = radius

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

A

Step-by-step explanation:

It's one or the other, so the two on the graph won't connect, and each of them are greater/less than, NOT "or equal to" so both the circles would be closed. When thinking of these, forget about the x and just read greater than 5. On a graph the greater numbers are to the right, so the arrow would be pointing that way

Answer:

5:3

Step-by-step explanation:

Answer:

45 units

Step-by-step explanation:

combine like terms

w+2w+w-1+21-8+2w+6 = 8w-3

replace w with 3

8(6)-3 = 48 - 3 = 45

Answer: 1

Step-by-step explanation:

Answer:

Step-by-step explanation:

The red graph intersects the y-axis at (0, 1).  This is the "y-intercept."

Answer:

20

Step-by-step explanation:

2+4=6

6x2=12

12+8=20

Answer:

B. <

Brainlist Pls!

Look at the example pics below:

Answer:

5.43500

Step-by-step explanation:

Answer:0.351

Step-by-step explanation:

Simple interest is the type of interest that is earned on the principal amount only.

Interest in simple terms is the extra amount that you have to pay if you borrow money or the extra money you get if you lend the money.

Simple interest is one of the type of interest.

Simple interest is defined as the interest obtained over the principal amount on a certain rate.

Suppose that, a certain transaction has an annual interest rate of 2% for a period of 10 years.

If the principal amount is P, then in simple interest, interest will be a fixed amount, that is, 2% of P, in the whole period.

In compound interest, the interest will be compounded each of the year or month or quarterly depending on the criterion.

Hence the type of interest described here is simple interest.

Learn more about Simple Interest here :

https://brainly.com/question/25663053

#SPJ6

Answer:

-4 + 10 and 8 - 2

Step-by-step explanation:

They both equal to 6

Answer:

A is 6 and B is 4

Step-by-step explanation:

hope it helped!!!

Answer:

15min

Step-by-step explanation:

1hr15min=60min+15min=75min

Street dance: Tap Dance =3:2 =3x:2x

Difference:3x-2x=x

3x+2x=75

5x=75

x=15

Answer:

-4.7

Step-by-step explanation:

Answer:

5 cm approx

Step-by-step explanation:

Given data

Diameter= 20cm

radius= 10cm

Volume= 1570cm^3

We know that the expression for the volume of the container/cylinder is

V= πr^2h

1570= 3.142*10^2*h

1570=3.142*100*h

1570=314.2h

h= 1570/314.2

h=4.99 cm

Hence the height is 5 cm approx

Answer:

x= 12.33333333333