The length and width of a rectangle are 4.9^9 cm and 5.3^3 cm, respectively. What is the approximate area of the rectangle, using only positive exponents?

A) 5^6cm^2

B) 4^6cm^2

C) 5^12cm^2

D) 4^12cm^2

Question

22 July, 17:18

+2

Answers (1)

Know the Answer?

Anton Lucero · Answer 1

approximate

L = 4.9^9 cm = 5^9 cm

W = 5.3^3 cm = 5^3 cm

Area = L x W

Area = 5^9 x 5^3 = 5^12 cm^2

answer

C) 5^12 cm^2

The length and width of a rectangle are 4.9^9 cm and 5.3^3 cm, respectively. What is the approximate area of the rectangle, using only positive exponents?A) 5^6cm^2B) 4^6cm^2C) 5^12cm^2D) 4^12cm^2