WindsorLynne WindsorLynne

18-09-2017
Mathematics

contestada

Is subtraction commutative? Explain by giving an example.

PLEASE HELP! :D

Respuesta :

Matt11667 Matt11667

18-09-2017

Addition and Multiplication are both commutative, subtraction is not ex: 5+6=6+5 but 5-6 does not equal 6-5

Answer Link

Otras preguntas

Part A. Which of the following parts of citizenship are responsibilities, rather than rights? Select the two correct answers. A. obeying property laws B.

The starting temperature was 24°. The temperature increased by 8°. Then the temperature dropped by 7° per hour for the next six hours. What is the temperature a

Ser is used to (select all that apply)

How would a herbicide kill the tree? Use your knowledge of photosynthesis to explain your answer.

THIS I SUPPOSED TO BE EASY BUT I CANT GET IT GIVING BRAINLETS

What are two correct ways to write 281? 280 tens + 10 ones 200 hundreds + 80 tens + 1 ones 28 tens + 1 ones 2 hundreds + 8 tens + 1 ones 2 hundreds + 1 tens + 8

What evidence BEST supports the presence of atmospheric oxygen 2.7 billion years ago? a. carbon 14 in plants b. fossils found in stomatolites c. layered iron ru

What is the approximate area of a circle with a radius of 15 ft? Use your calculator button for it Enter your answer in the box. Round to four decimal places ft

Rahul performed an experiment using 16 windup rubber band single-propeller airplanes. He wound up the propeller a different number of times and recorded the amo

32 POINTS A quadrilateral with vertices at A(4, –4), B(4, –16), C(12, –16), and D(12, –4) has been dilated with a center at the origin. The image of D, point