A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 4700 seats. The students
2 answers:
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Answer:
B. 1/8
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
<u>Algebra I</u>
- Function Notation
Step-by-step explanation:
<u>Step 1: Define</u>
<u /><u />
<u />
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>:
- Exponents:
- Multiply:
Answer:
The total surface area is 896
Step-by-step explanation:
<em>The square pyramid is a solid with square base and symmetric 4 triangular faces.</em>
Given that the square base is 14 m and height is 24 m.
The apex of pyramid, center of square and center of any edge of square make a right angled triangle.
Let that height if triangular face be "x".
by pythagoras theorm ,
x = 25 m
the area of square base is
the area of each triangular side is <em></em>
such are 4 triangles, thus
Thus the total surface area is 196 + 700 = 896
