Muna is making a scale drawing of a gecko. The gecko is 1:2 inch wide and 5 inches long. she decides to make her drawing of the gecko 1 inch wide. How long will the drawing be ? show your work

L= 0.83 in

Step-by-step explanation:

Width= 1.2 in when length = 1 in

Required

Determine the length when width = 1 in

First, we need to determine the ratio

Ratio =

Ratio =

Ratio = 1.2 ---(1)

Let the required length be represented with L

So:

Ratio =

Ratio = ---(2)

Equate (1) and (2)

= 1.2

Multiply through by 1.2

L * = 1.2 * L

1 = 1.2 * L

Divide through by 1.2

L =

L = 0.83 in (Approximated)

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.