ranjanadissanayake97 ranjanadissanayake97

06-11-2021
Mathematics

contestada

this is a question of algebraic expressions

this is a question of algebraic expressions class=

Respuesta :

jimrgrant1 jimrgrant1

06-11-2021

Answer:

p = 2a + 2b

Step-by-step explanation:

The perimeter p is the sum of the 4 sides , then

p = a + a + b + b = 2a + 2b

Answer Link

Otras preguntas

The Mound Builders were American Indian groups who

1. first nuclear reactor curie 2. neutron 3. splitting of nuclei into lighter elements atomic mass 4. number of neutrons and protons Becquerel 5. build

when writing a paper, what is the next step after writing a first draft

Does a wave travel through solid, liquid, or gas?

Several studies showed that after eating chocolateafter eating chocolate?, subjects had increased blood levelsincreased blood levels of antioxidants. antioxidan

To no ones surprise, Joe didn't have his homework ready.

Marta walked at 4.3 miles per hour for 0.99 hours. How far did she walk?

A 2.0 liter balloon at a temperature of 25°C contains 0.1 mol of oxygen and 0.4 mol of nitrogen. What is the partial pressure of nitrogen?

Do I start this by subtracting?

Which of the following is typical of an endothermic reaction? The reaction container is warm. The reaction container is cold. Light is a product of the reaction