Answer:
The lenghts of the sides are: 8 inches, 32 inches, 36 inches.
Step-by-step explanation:
Perimeter of a triangle:
The perimeter of a triangle is given by the sum of it's sides dimensions.
The ratio of the measures of the sides of a triangle is 2:8:9.
This means that their measures are:
The first measure is x
The second measure is of:
The third measure is of
So the perimeter will be of:
Simplifying by 19
.
So, dimensions of:
The lenghts of the sides are: 8 inches, 32 inches, 36 inches.
Answer:
$803.25
Step-by-step explanation:
Given data
Dimension for the room
Length= 21 ft
Width= 17ft
Area= L*W
Area= 21*17
Area= 357 ft^2
Lucy will need to get 357ft^2 of carpet
We are given that a square ft cost $2.25
Hence to carpet the room the cost will be $2.25*357= $803.25
Answer:
Distances travelled towards east from point A will be represented by positive integer i.e. +20 km.Distance travelled towards the west from point B will be represented by negative integer, i.e., —30 km.Final position of Rita from A= 20 km – 30 km = – 10 kmHence, the required position of Rita will be presented by a negative number, i.e., -10.
Step-by-step explanation:
Answer:
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