Whats 1 plus 1 for my matmetics classs

1 plus 1 is 2

Step-by-step explanation: You start with the number 1, Next, you add 1. That's how you get 2.

1+1=2

Step-by-step explanation:

pretend you have an apple and you want to buy another apple that makes it two apples ;D

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

the answer is 13 cm