3 years ago

What is x squared equals 9 over 256

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

4 0

Answer:

9^2/256

Exact form is 81/256

Decimal form is 0.31640625

Step-by-step explanation:

Raise 9 to the power of 2.

81/256

The result can be shown in multiple forms.

Exact Form:

81/256

Decimal Form:

0.31640625

You might be interested in

Exponential expression please help

Lelechka [254]

${3}^{ - 2} = \frac{1}{9}$

8 0

3 years ago

Read 2 more answers

3x+2y=4 4x+5y=17 What is the value of x and y?

Fudgin [204]

{3x+2y=4 /*5
{4x+5y=17 /*(-2)

{15x+10y=20
{-8x-10y=-34 (+)
7x=-14
x=-2

15x+10y=20
15*(-2)+10y=20
-30+10y=20
10y=50
y=5

5 0

3 years ago

Read 2 more answers

Find the value of x 12x 6x+28 Your answer

Irina18 [472]

Step-by-step explanation:

Hey there!

By looking at the figure, the given "2x" and "6x + 28" are co-interior angle.

So,

2x + 6x + 28 = 180°. ( sum of co-interior angle is 180°)

8x + 28°=180°

8x = 180° - 28°

8x = 152°

$x = \frac{152}{8}$

X = 19°

Therefore, X = 19°.

Hope it helps...

3 0

3 years ago

Read 2 more answers

Answer the right question

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

3 0

3 years ago

A rectangular prism has a length of 1 1/4 cm, a width of 4 cm, and a height of 3 1/4 cm.

Ilya [14]

The equation is base area x height so is 11/4 x 4 x 3 1/4 = 35.75

4 0

3 years ago