How do you write out (x^3) (x^-2) into an equivalent expression

Solution:

Given that,

Given expression is:

We have to write the equivalent expression

Use the following law of exponent

Therefore,

Here the base is same and exponents are 3 and -2

Thus we get a equivalent expression as:

Thus the equivalent expression is x

366

step-by-step explanation:

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:

.

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