Lewis, marissa, and frederico are raising money for school trip. Lewis race 6/7 of the total amount needed, marissa has raised 5/9 of the total amount needed, and frederico raised 11/10 of the total amount needed. Who raised the most money

Frederico raised the most money.

Step-by-step explanation:

Given:

Lewis, Marissa, and Frederico are raising money for school trip.

Lewis race 6/7 of the total amount needed.

Marissa has raised 5/9 of the total amount needed.

Frederico raised 11/10 of the total amount needed.

Question asked:

Who raised the most money ?

Solution:

Lewis raised =

Marissa raised =

Frederico raised =

First of all we will equalize all of the denominator to compare in a easy way.

Took LCM of 7 , 9 and 10, we got 630 as LCM

Now, we will put all of the denominator as 630 as :-

Lewis raised =

Marissa raised =

Frederico raised =

We found that Frederico raised the most money.

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )