I really need help please

Answer:did u get the answer?

Step-by-step explanation:sorry

The measurement of total surface area of the sculpture in square feet is 814 square feet.

The surface area of a cylinder can be calculated by adding the area of its lateral surface to the sum of the areas of its two circular ends. The formula for lateral surface area is given by: 2πrh

where r is the radius of the circular base and h is the height of the cylinder.

Since the diameter of the cylinder is 10 feet, the radius is 10/2 = 5 feet.

So, the lateral surface area of the cylinder = 2 × π × 5 × 21 = 210π square feet.

The area of each circular end is given by πr². Since the radius is 5 feet, the area of each circular end is π × 5² = 25π square feet.

Therefore, the total surface area of the cylinder is 210π + 2 × 25π = 260π square feet.

The value of π is approximately 3.14, so the surface area of the cylinder is approximately 260 × 3.14 = 816.4 square feet.

So, the closest measurement of the total surface area of the sculpture in square feet is 816 square feet.

Learn more about the surface area of a cylinder here :

brainly.com/question/14827013

#SPJ6

Answer:

33 cubic unit

Step-by-step explanation:

Volume of the prism = base area * height

                                  = 9 * 3 2/3            {Change improper to proper fraction}

                                  [tex]= 9*\frac{11}{3}\\\\= 3* 11\\\\= 33 unit^{3}[/tex]

Answer:

8

Step-by-step explanation:

You can think as vertices as the corners of the shape

Answer:

the shape have 8 vertices.

Answer: $180

Step-by-step explanation:

Given

Salesman earns 20% commission on merchandise he sells

Last month sales by him are $900

So, his commission out of $900

[tex]\Rightarrow 20\%\ \text{of}\ 900=0.2\times 900\\\Rightarrow \$180[/tex]

So, he grabbed $180 dollar as commissions

Answer:

5.7

Step-by-step explanation:

Answer:

circumference=2πr

18= 2×3.14×r

r= 18/2×3.14

diameter = 5.73cm

Step-by-step explanation:

V= L×W×H

V= 8×5×4

V= 160feet cuded

=================================================

Explanation:

This tent is a triangular prism. We have two congruent triangles in front and back. Let's stand the triangular prism up so that the triangle forms the base, or floor, of this figure.

The area of the base triangle is 5*4/2 = 20/2 = 10 square feet. I used the formula base*height/2 to get the area of a triangle.

Once we know the area of the base of the prism, we multiply that by the height of the prism, which is the 8 ft. So we get 10*8 = 80 cubic feet of volume.

Answer:

The error is that should it be x + 10 = 25

3x - 2x = x, not 5x

Hope that helps!

-Sabrina

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

slope is rise over run

6/2 simplifyed is 3/1 or just 3

Answer:

12

Step-by-step explanation:

Answer:

B. Who is the principal

Step-by-step explanation:

hope it may help

Answer:

b that is my answer : ) i hope this is correct answer

Answer:

150.72

Step-by-step explanation: To do this you times the radius by squared then by pi, then fraction your height by the fraction 1/3.

Answer:

B. 0.0000000041

Step-by-step explanation:

Answer: The correct answer is 0.000000004109 which would be answer choice D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Pythagorean theorem

a² + b² = c²          a = 4x     b=8x

c = √(a² + b²)

c =√((4x)² + (8x)²)

  = √(16x² + 64x²)

  = √80x²

  = √(16×5)x²

  = 4x√5

Answer:

132

Step-by-step explanation:

es ciento treinta y dos

Answer:

you can put them anywhere pretty much as long as you don't  make it multiply

Step-by-step explanation:

you can do :

(8x-9) -12x+5

you cant do:

8x(-9)-12x+5

Answer:

d yess i think it is if right mark branly pleasee

Step-by-step explanation:

Answer:

x = 1 y = -3 (1, -3)

Step-by-step explanation:

Use the Substitution Method

First, you have to turn the equations into slope intercept form (y = mx + b)

First equation

x - y = 4

subtract x from both sides

-y = -x + 4

divide each side by -1

y = x - 4

Second Equation

4x + y = 1

subtract 4x from both sides

y = -4x + 1

Turn the two new equations into one equation like so

-4x + 1 = x - 4

add 4x to both sides

1 = 5x - 4

add 4 to both sides

5 = 5x

divide each side by 5

x = 1

Fill in x in one of the original equations in order to find the value of y

4(1) + y = 1

4 + y = 1

subtract 4 from both sides

y = -3

hope this helps :)

Answer:

12

Step-by-step explanation:

2+2+2+2+2+2=12

6×2=12

Answer:

graph ??? have u even tried to read the problem

Step-by-step explanation:

Step-by-step explanation:

From the point -10 to -4, there is a difference of 6 units. Base = 6

From the x-axis to the furthest point, there is a difference of 6 units. Height = 6

6*6 = 36

36/2 = 18

Area = 18

Answer:

Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.

Example: 10% becomes 10/100 = 0.10.

Example: 67.5% becomes 67.5/100 = 0.675.

Step-by-step explanation:

Hopes this helps

Answer:

Step-by-step explanation:

Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.

Example: 10% becomes 10/100 = 0.10.

Example: 67.5% becomes 67.5/100 = 0.675.

\\

Answer:

Check pdf

Step-by-step explanation:

Step-by-step explanation:

(27/64) to the power of 2/3

(3/4)²

9/16

Hope it helps you

Answer:

9/16

Step-by-step explanation:

Answer:

part a is 54            part b is 99

Step-by-step explanation:

72 x ? =3888

x=54

374 is the perimeter. You have a side that is 88cm so the opposite side will be 88 cm as well. 374-176=198

so between the last 2 sides we have 198. The sides will be equal so you just divide it by 2  

so the top and bottom of the rectangle are 99 and both sides are 88