Afence that is 40 meters long needs to be lengthened by 12 percent. if the fence costs $21.50
per meter, what will be the cost of the new section of the fence?

$103.2

Step-by-step explanation:

12% of 40 = 4.8

4.8 × $21.50 = $103.2

Hope I helped!

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

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.