The lengths of the sides of a triangle are in the ratio 5: 6: 7. describe the length of the longest side if the perimeter is less than 54cm.

length of the longest side is  less than 21

Step-by-step explanation:

5n+6n+7n=18n

18n<54

n<54/18

n<3

7*3=21( longest side. )

Less than 21 cm.

Step-by-step explanation:

Let x represent the multiplier.

We have been given that the lengths of the sides of a triangle are in the ratio 5:6:7. The perimeter of all sides of the triangle would be .

We have been given that the perimeter is less than 54 cm.

We can set this information in an inequality as:

Since the length of longest side is , so:

Therefore, the length of the longest side will be less than 21 cm.

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation: