adrikadobsa05 adrikadobsa05

23-04-2020
Mathematics

contestada

The diagram shows a square with perimeter 20cm.work out the percentage of the area inside the square that is shaded

The diagram shows a square with perimeter 20cmwork out the percentage of the area inside the square that is shaded class=

Respuesta :

koiley37 koiley37

19-10-2020

Answer:

16.25 cm squared

Step-by-step explanation:

20 ÷ 4 = 5

5 - 3 = 2

5 - 3.5 = 1.5

1.5 × 5 = 7.5

2 × 5= 10

7.5 ÷ 2 = 3.75

10 ÷ 2 = 5

3.75 + 5 = 8.75

5 × 5 = 25

25 - 8.75 = 16.25

Answer Link

Otras preguntas

Sexual behaviors that are considered indicative of a mental disorder are called

Approximately ________ percent of senate incumbents win reelection

the population in the United States in 2000 was about 281 million people. in 2015, it was 321 million people. from 2000 to 2015 , the population increases

Female mammals have two x chromosomes, one from their mother and one from their father. during x inactivation, one x chromosome in each embryonic cell is random

A car traveled from city a to city b at an average speed of 3x miles per hour, where x > 0. the car then immediately returned along the same route at an aver

Assume the economy is in recession. identify how fiscal policy could be used to close the recessionary gap. how does that compare to monetary policy

Among the greatest achievements of the classical age of roman law was the

A 33-year-old man presents to the emergency department with restlessness, tachycardia, tension, and difficult breathing. finding no anatomical problems, what is

In one study (seal et al., 2007) of 103,788 veterans returning from iraq and afghanistan, _____ percent were diagnosed with a psychological disorder, in which t

How to find the solutions for a quadratic inequality?