5. the sum of the perimeters of two different equilateral |
triangles is 45 centimeters and the difference between their
perimeters is 15 centimeters. let x equal the side length of
the larger triangle and let a equal the side length of the
smaller triangle. write a system of linear equations that can
be used to find the dimensions of the large and small triangle.

180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.

step-by-step explanation:

its payment history because your score is mainly based on how consistent u are with your payment and if there on time. hope this : )