What is the perimeter of rectangle efgh?

The perimeter of the rectangle EFGH is 17.09

Step-by-step explanation:

Firstly, we have to calculate the height and width of the rectangle EFGH.

For it, let determine the vectors corresponding to each dimension.

Let the width vector:

Let the height vector:

Then, let determine the modulus of each vector.

The modulus represents the length of each dimension.

Finally, the perimeter of a rectangle is:

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this