presritz presritz

01-04-2021
Mathematics

contestada

A bedroom door has an area of 21 square feet. Its perimeter is 20 feet. What are the
dimensions of the door?

Respuesta :

23ricorvan 23ricorvan

01-04-2021

Answer:

The door is 7 feet x 3 feet

Step-by-step explanation:

AREA: 7 x 3 = 21

PERIMITER: 7 + 7 + 3 + 3 = 20

Answer Link

Otras preguntas

What right is denied to a noncitizen in the United States

Did a large terrestrial planet ever form in the region of the asteroid belt?.

ABC = 90, ACB = 45° and AC = 2√6. a) Find the measure of the angle CAB.

What are two pieces of evidence that support the big bang theory?.

Which are types of income tax that people pay? Check all that apply. federal local Oprogressive state sales flat

How many ways can Caroline choose 6 courses of any type? How many ways can Caroline choose 6 courses of any type?

Please select all statements that apply to hemolytic disease of the newborn to test your understanding of this disorder.

How many ways are there to make change for a dollar.

Zero to the power of two

The selling price of a sweater is the cost plus the markup minus the discount. Write an expression to show the selling price s of a sweater. Use c for cost, m f