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A3 Math gr7 20-21 Form CAB Online
arvet for a maximum of 95 people. So far, 23 people have registered to attend the event. There are 12 tables lett and
che cast people
the the drop-down menus to create an inequality that represents the situation
95
Parts
Use the drop down menus below to describe the macimum number of people that can be seated at each table
people at each table.
There must be

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here