theatergirl101 theatergirl101

01-03-2017
Mathematics

contestada

Sam needs to know 49+83+51. He finds the sum of 49&51 to be 100, then he adds 83 to get 183. Which property of multiplication did Sam use?

Respuesta :

kenzie24534 kenzie24534

01-03-2017

He used commutative

Answer Link

Otras preguntas

The overhead reach distances of adult females are normally distributed with a mean of 200 cm and a standard deviation of 8.9 cm. a. find the probability that an

what is the solution to8(5-r)/5=-2r

15 POINTS IF YOU GET IT RIGHT I WILL GIVE YOU 5 STARS, A THANKS AND BRAINEIST ANSWER: Find the vertex, focus, directrix, and focal width of the parabola. x =

What are the amplitude, period, phase shift, and midline of f(x) = −4 cos(3x − π) + 1? amplitude: −4; period: pi over 3; phase shift: x = pi over 4; midline: y

can someone help me solve the perimeter of this shape??

Bill wants to increase his herd of cattle on his farm. right now, he his herd numbers around 100, and he has 100 acres of his farm set aside for their pasture.

Find an equation for the line below.

What are the types of chemicals that must have a material safety data sheet?

What letter comes next A Z E B I Y O?

The conversion of nitrate to nitrogen gas is achieved by ____ bacteria. select one: a. denitrifying b. leguminous c. nitrogen-fixing d. nitrate-producing e. nit