The original dimensions of the great pyramid of Giza in Egypt were 146 meters tall and 229 meters on each side of the square base. What was the original volume of this pyramid.
A. 2,552,129
B. 1,627,121
C. 2,429,586
D. 2,337,655

A.   2,552,129 m^3.

Step-by-step explanation:

Volume of a pyramid = 1/3 * height * area of the square base

=  1/3 * 146 * 229^2

= 2552129 m^3.

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -