karlyaaanis23 karlyaaanis23

02-04-2020
Mathematics

contestada

a rectangle has a length of 12 feet and a perimeter of 40 feet
A-8 feet
B-12 feet
C-16 feet
D-28 feet

Respuesta :

ghanami ghanami

02-04-2020

Answer:

x= 8 feet (answer : A)

Step-by-step explanation:

hello :

the perimeter is : P= 2(x+y) y : the length x : the width

P=40 and y = 12 calculate : x

2(x+12) =40

divid by 2 : x+12 =20

x=20-12

x= 8 feet

Answer Link

Otras preguntas

The Warren Watch Company sells watches for $21, fixed costs are $180,000, and variable costs are $15 per watch. What is the firm's gain or loss at sales of 5,00

in chapters 10 and 11 the boxcar transporting hannah travels for: a. four hours b. four weeks c. four days d. four months

What is the pH of a 4.5x10-6 M solution of HCl.

PLEASE HELP WILL GIVE 80 POINTS!NEED FULL ANSWERS The scientific method grew out of the belief that the world is best understood through*

2. What role has globalization played?

Use the information that 74x233=17242 write down the value of 740x233 and 74x2.33

When 6 is subtracted from the square of a number, the result is 5 times the number. Find the POSITIVE solution.

The shirking of jury duty is a real problem in the United States. Give some reasons for this and suggest what can be done about it.

What caused the fall of the kingdom of kush

What was the the immediate effect of the war on employment for women and men?