Ask question

Ask question

All categories

rosijanka [135]

2 years ago

10

439x2 ( Use only algorithm. )

2 answers:

Nookie1986 [14]2 years ago

5 0

878 ?????????????????

maw [93]2 years ago

5 0

Answer:

878

Step-by-step explanation:

439 x 2

2x9= 18

2x30=60

2x400=800

Then add

800+60+18

60+18=78

800+78= 878

You might be interested in

Type the number in scientific notation<br> 97,040,000<br><br> PLSSS HELP IM FAILING

Illusion [34]

3400000 in scientific notation

8 0

3 years ago

Factor completely: x^2 - 5x - 6

Tom [10]

Answer:

x×x-5x-6

x × -4X - 6

Step-by-step explanation:

x×x-5x-6

x × -4X - 6

6 0

2 years ago

PLEASE HELP ME! :) <br><br> A) A <br> B) B <br> C) C <br> D) D

zheka24 [161]

Pretty sure it's C ~~~~~~~~~~~~~~

4 0

2 years ago

For non zero X and Y if X + Y = 0 then

S_A_V [24]

Either X or Y is negative. One has to be

7 0

2 years ago

CD contains the points C at 4, D at 0, and E at 2.

horsena [70]

Answer:

the length of CD is 4

the length of DE is 2

the ratio of CD to DE is 2:1

Step-by-step explanation:

8 0

2 years ago