3 years ago

5. If x^1/2 =8, what is the value of x?

Mathematics

1 answer:

Anastaziya [24]3 years ago

6 0

The answer would be: x=24

You might be interested in

Consider the linear system of equations y=2/5x-1 and 2x-3y+1=0 graph the system of equations

nlexa [21]

We can see that the lines intersect at: (-5,-3)

Step-by-step explanation:

Given system of equations is:

$y = \frac{2}{5}x-1\ \ \ \ Eqn1\\2x-3y+1 = 0\ \ \ \ Eqn2$

Lets convert the second equation in the same form as the first equation

$2x-3y+1 = 0$

Adding 3y on both sides

$2x-3y+1+3y = 0+3y\\2x+1 = 3y\\3y= 2x+1$

Dividing both sides by 3

$\frac{3y}{3} = \frac{2x+1}{3}\\y = \frac{2}{3}x+\frac{1}{3}\\$

The graph of equation can be plotted using manual graphing or any online graphing calculator

We will use the Desmos online graphing calculator to graph the equations (Picture attached)

We can see that the lines intersect at: (-5,-3)

Keywords: Graphing, linear equations

Learn more about linear equations at:

#LearnwithBrainly

8 0

3 years ago

Please help me figure this out

Lelechka [254]

142 easy peasy. This is an easy one

7 0

3 years ago

Hi i need help solving this problem and explaing how i got the answer step by step please anyone

Cerrena [4.2K]

Answer:

-161

Step-by-step explanation:

-11(3)-16(8)

PEMDAS

P there are no parentheses

E there are no exponents

MD Multiply and divide from left to right

-33 -128

AD add and subtract from left to right

-161

7 0

3 years ago

in alska the colderst temprauter ever recorded is -80 that is much colder than in hawil where the coldest temperature is 15

Papessa [141]

Answer: What are we supposed to do ???

6 0

3 years ago

The gardener uses square WXYZ on the grid to represent the garden. The vertices of this square are W(4, 4), X(−4, 4), Y(−4, −4),

Ganezh [65]

Answer:

64square ft

Step-by-step explanation:

8x8

5 0

3 years ago