2 years ago

Whats 9 plus 10 and how to add 1 plus the number 2

Mathematics

2 answers:

Bond [772]2 years ago

8 0

Answer:

9 + 10 = 19

1 + 2 = 3

Step-by-step explanation:

To add 2 to 1, look at a number line and start at the point 1 and go two numbers to the right to end at 3.

marishachu [46]2 years ago

4 0

Answer:

I believe its 22

Step-by-step explanation:

9+10=19

19+1=20

20+2=22

You might be interested in

What would be the answer for 16.058-1.2, and how would you solve it. Please and thankyou.

dimaraw [331]

Answer:

14.858

Step-by-step explanation:

you get your 1.2and add 2 more 0s to get it to the same amount of numerical digits as 16.058 then you write ur subtraction

16.058

-1.200

_____

and u subtract it normally

so ull get 14.858

6 0

2 years ago

50,000 in scientific notation would be _____. 5 × 10^5 0.05 × 10^6 5 5 × 10^4 50,000

vovangra [49]

Answer:

Just count the number of zeros:

Step-by-step explanation:

There are 4 zeros, so the answer is 5 x 10^4.

6 0

2 years ago

Read 2 more answers

The cost of text books for school increases with the average class size identify the independent and dependent quantity in the s

Zinaida [17]

C average class size; cost

3 0

2 years ago

Read 2 more answers

Grandma has 14 red roses and 7 pink roses how many more red roses than pink does she have explain how you solve the promblem

Helga [31]

She has 7 more roses. you can subtract to find the difference. 14-7=7

4 0

3 years ago

Mr. Lyons is laying tile for the rectangular floor of a hotel lobby. The floor will be 38 tiles wide and 112 tiles long. He has

Dahasolnce [82]

GG lolololololololololololo

4 0

2 years ago