ronniegelorinday ronniegelorinday

23-04-2021
Mathematics

contestada

find the missing number in each below

1. (8+9)+10=8+(_+10)
2. 46+(_+4)=46+4)+50
3. 2,345=1900+_145
4. 12x(8+_)=12x8+12x2
5. 4x9=12x_=36
6. (8x5)x3=8x(5x_)

pasagot po plss

Respuesta :

23-04-2021

9
50
445?
2
3
I think these are correct

Answer Link

Otras preguntas

Because scarcity exists, any strategy for allocating scarce resources must address.

The zinc-air battery is a less expensive alternative to silver batteries for use in hearing aids. The cell reaction is2Zn(s) + O₂(g) → 2ZnO(s) A new battery wei

In conducting an athletic training program, an athletic trainer must decide the _____.

3/4n=-5/6 what is n equal too

George looks at the clock and sees that it is 12;30 p.m. He thinks, “I’d better go to the cafeteria now and eat my lunch.” What kind of behavior is George’s lat

Read the excerpt from "For the Cherokee Phoenix." We are told that we must go westward, that there we shall become a great people. But what nation or tribe hav

The text points out that, for similar types of substances, one with weaker bonds is usually more reactive than one with stronger bonds. Why is this generally tr

Which of these might have been observed in the common ancestor of chondrichthyans and osteichthyans? A) a mineralized, bony skeleton B) opercula C) a spiral val

Hydrocarbon mixtures are used as fuels. (b) A 252-g gaseous mixture of CH₄ and C₃H₈ burns in excess O₂, and 748 g of CO₂ gas is collected. What is the mass % of

An empty Erlenmeyer flask weighs 241.3 g. When filled with water (d = 1.00 g/cm³), the flask and its contents weigh 489.1 g. (b) How much does the flask weigh w