All categories

3 years ago

How to simplify this algebraic fraction

Mathematics

1 answer:

marusya05 [52]3 years ago

8 0

Answer: 4√2/13

Step-by-step explanation: add the 3 and 5 together and simplify your radical expression. keep the 13 as the denominator because you cannot divide the simplified radical into that.

You might be interested in

If the diagonal of a square is approximately 12.73, what is the length of its sides?

Alja [10]

Answer:

The length of the sides of the square is 9.0015

Step-by-step explanation:

Given

The diagonal of a square = 12.73

Required

The length of its side

Let the length and the diagonal of the square be represented by L and D, respectively.

So that

D = 12.73

The relationship between the diagonal and the length of a square is given by the Pythagoras theorem as follows:

$D^{2} = L^{2} + L^{2}$

Solving further, we have

$D^{2} = 2L^{2}$

Divide both sides by 2

$\frac{D^{2}}{2} = \frac{2L^{2}}{2}$

$\frac{D^{2}}{2} = L^2$

Take Square root of both sides

$\sqrt{\frac{D^{2}}{2}} = \sqrt{L^2}$

$\sqrt{\frac{D^{2}}{2}} = L$

Reorder

$L = \sqrt{\frac{D^{2}}{2}}$

Now, the value of L can be calculated by substituting 12.73 for D

$L = \sqrt{\frac{12.73^{2}}{2}}$

$L = \sqrt{\frac{162.0529}{2}}$

$L = \sqrt{{81.02645}$

$L = 9.001469325$

$L = 9.0015$ (Approximated)

Hence, the length of the sides of the square is approximately 9.0015

7 0

3 years ago

Find the surface area<br> Will give brainliest to first answer!!!!

user100 [1]

120 I think I’m not sure

7 0

2 years ago

The domain of a function f(x) is the set of all integers from 0 to 10, and the range of f(x) is the set of all in

e-lub [12.9K]

I think that the correct answer is f(-1)=-8 and f(0)=-5
I hope this helps :D

6 0

3 years ago

A community in texas with a population of less than 5,000 residents may become which type of municipality?.

enyata [817]

Answer:

Some cities and towns are called municipali- ties. If a city government incorporates by citizen request, it is considered a municipal govern- ment. Cities in Texas operate under one of two types of law—general law or home rule. Small cities with populations of less than 5,000 may incorporate as a general-law city.

7 0

2 years ago

I WILL GIVE BRAINLIEST

marshall27 [118]

Answer:

Step-by-step explanation:

60 is ur answer or 36 is ur answer

Pls do Mark it

4 0

3 years ago