What are the steps on adding and subtracting integers

Step-by-step explanation:

We need to explain the steps of adding and subtracting integers.

Note: Integers are the negative and positive whole numbers.

In order to add or subtract integers, we need to add same sign integers first and then we need to subtract opposite sign integers.

For example, if we are adding/subtracting -23+12-5+11, we would add same signs inegters -23 with -5 and 12 with 11.

On adding -23 and -5 we get -28.

On adding 12 and 11 we get 23.

Now, we need to subtract -28+23 as signs are different.

On subtracting, we get -5.

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

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to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

include a picture of the drawing in order for me to

step-by-step explanation: