Answer:
add them together
Step-by-step explanation:
The breadth of rectangle is 14 cm
The perimeter of rectangle is 65 cm
<em><u>Solution:</u></em>
Given that,
Area of rectangle = 259 square centimeter
Length of rectangle = 18.5 cm
<em><u>The area of rectangle is given by formula:</u></em>

<h3><u>Find the breadth:</u></h3>
Substitute the given values in above formula:

Thus breadth is 14 cm
<h3><u>Find the perimeter:</u></h3>
The perimeter of rectangle is given by formula:

Substitute the given values in above formula:

Thus perimeter of rectangle is 65 cm
Answer:

Step-by-step explanation:
<em><u>Identity Used </u></em>: 

4 x 5 x 5 is 100 if u distribute
Now 5 + 5 x 4 is 25
Answer:
-3
Step-by-step explanation:
2a - 6 = 4a
subtract 2a giving you -6 = 2a
divide by 2 from both sides so that a will be by itself
giving you -6 ÷ 2 = a
-6 ÷ 2 = -3
so a = -3