Which of the following is two dimensional and infinitely large?

a. geometric space
b. a plane
c. two rays
d. a line

- B) A plane is the correct option.

Explanation:-

A. Geometric space is infinitely large but has three dimensions.

B. A plane is infinitely large and has two dimensions.

C. Two rays have infinite length as they have only one end point. But a ray is  one dimensional .

D. A line is infinitely long but is one dimensional.

Thus, B is the right answer. A plane is two dimensional and infinitely large.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)