Elena wants to make a scale drawing of her bedroom. her bedroom is a rectangle with length 5 m and width 3 m. she decides on a scale of 1 to 50. elena's bedroom door is 0.08 m. how wide should the door be on the scale drawing? elena's bed measures 4 cm by 3 cm on the scale drawing. what are the actual measurements of her bed

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

what am i trying to find out. you didn't put up the whole question.

step-by-step explanation: