3llyyyyaa1205 3llyyyyaa1205

23-06-2021
Mathematics

contestada

3
A rectangle is 20 cm long and 8 cm wide find the perimeter
(1 Point)
56 cm
28 cm
110 cm
52 cm

Respuesta :

23-06-2021

The general formula for a perimeter of rectangle is 2x(length+width). Here 20 is length and 8 is width. 2x(20+8). 2x(28). 56. The answer is 56.

Answer Link

Otras preguntas

"if a 20 and a 40 ohm resistor are wired in parallel to a 20v source, what will be the current in the 40 ohm resistor?"

why did the introduction of sound into film initially impede the movement of actors?

On a very cold morning, it was -8°F. As the day went on, the temperature rose 2 degrees each hour. Which equation shows the temperature over time?

lucia tried to solve the system below 2x+2y=14

the number of blank in an atom of an element is the element's atomic number

a science teacher needs to choose 12 out of 16 students to serve as peer tutors how many different ways can the teacher choose the 12 students

Complete the Spanish phrase using the English phrase as a clue. When you travel to a foreign country, you will have to pass through this area. la oficina de __

Both anaerobic and aerobic respiration use ______ to produce ATP and NADH. In anaerobic respiration, NADH is regenerated to NAD+ by ______, while in aerobic res

Mary spent $100 for $150 worth of merchandise. What percentage did she save?

Identify a social institution in the movie. Select a Disney movie. Use one of the three major sociological frameworks such as the symbolic interactionist persp