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Komok [63]
3 years ago
7

The Pyramids of Egypt need to be repaired but first we must find the total Volume so we know how many bricks to buy. This Pyrami

d has a height of 6 km, a length of 10 km and a width of 10 km. 6 km 10 km ?​
Mathematics
1 answer:
Agata [3.3K]3 years ago
6 0

Answer:

Hi how are you doing today Jasmine

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A bulletin board has an area of 1/ 12 yd and a length of 1/3 yard the bulletin board is divided into six equal sections right vi
gulaghasi [49]

Answer: The 6 sections has an area of 1/72 square yards

Step-by-step explanation:

Length= area / length

Length = 1/12 ÷ 1/3 = 1/12 × 3/1 = 1/4 yards

Since the width and length are different and the 6 squares must be arranged in a 2 × 3 pattern.

The long side is 1/3 yard

1/4 ÷ 2/1 = 1/4 × 1/2 = 1/8 yard

And the width is 1/3 ÷ 3/1 = 1/3 × 1/3 = 1/9 yard

The 6 sections are 1/8 × 1/9 and each one has an area of 1/8×1/9 = 1/72 square yard

8 0
3 years ago
Read 2 more answers
Which of the following is equal to tan θ using coordinates on the unit circle? Question 18 options: A) x∕y B) y C) y∕x D) x
kramer

Answer:

Solution given

tan θ=opposite/adjacent=y/x is a required answer.

8 0
3 years ago
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What's the area of a circle with diameter 18 units? Question 8 options: A) 9π units2 B) 81π units2 C) π units2 D) 18π units2
Anna [14]

Answer:

B) 81π units²

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Geometry</u>

Radius of a Circle Formula: r = d/2

  • r is radius
  • d is diameter

Area of a Circle Formula: A = πr²

Step-by-step explanation:

<u>Step 1: Define</u>

Diameter <em>d</em> = 18 units

<u>Step 2: Manipulate Variables</u>

Radius <em>r</em> = 18 units/2 = 9 units

<u>Step 3: Find Area</u>

  1. Substitute in <em>r</em> [Area of a Circle Formula]:                                                       A = π(9 units)²
  2. [Area] Evaluate exponents:                                                                              A = π(81 units²)
  3. [Area] Multiply:                                                                                                  A = 81π units²
6 0
2 years ago
9. If the area of a square is given by the polynomial 4x2 – 36x + 81, then which of the following expressions represents the len
Otrada [13]

Answer:

it is b

Step-by-step explanation:

7 0
3 years ago
Mr.henderson wants to tile his pai patio that is a rectangular in shape.his patio measure 108 inches by 144 inches. find the few
Oksi-84 [34.3K]
I believe the answer would be 15,626 , since to find the square inches you just multiple to two measurements together, hope this is right
8 0
3 years ago
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