What is the value of x? O X = 255 O X = 300 O X = 340 O X = 450​

Answer:

0.75

Step-by-step explanation:

We have\begin{align*}

\sqrt{0.5625} &= \sqrt{\dfrac{5625}{10000}}\\

&= \dfrac{\sqrt{5625}}{\sqrt{10000}}\\

&= \dfrac{\sqrt{25\cdot 225}}{100}\\

&= \dfrac{\sqrt{25}\cdot \sqrt{225}}{100}\\

&=\dfrac{5\cdot 15}{100}\\

&=\boxed{0.75}.\end{align*}

The Square root of 0.5625 is 0.75.

A number can be obtained by multiplying the square root of that integer by itself. The word "square root" is represented by the symbol "sqrt"—square root of, end square root. The opposite of squaring an integer is finding its square root.

Given:

We have to find the square root of (0.5625).

So, 5625 can factorize as

= 5625

= 5 x 5 x 5 x 5 x 3 x 3

Now, making the pairs as

= (5 x 5) x (5 x 5) x (3 x 3)

= 5 x 5 x 3

= 75

So, the root of 0.5625 in decimal is 0.75.

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Answer:

The third choice gives the correct sequence.

Step-by-step explanation:

The Number Line

To represent numbers in the line, we use arrows starting from the mark for zero up to the given number. If the number is positive, the arrow points to the right and if the number is negative, the arrow points to the left.

The number -3 must be represented as an arrow to the left side of length 3. Subtracting something from the number should also point to the left side, but if the number is negative, then the new arrow points to the right side.

To subtract -1, the arrow should point to the right starting from -3

The third choice gives the correct sequence.

Answer:

x=7

brainliest?

Answer:

Exact form: -7/9

Decimal form: -0.7

Step-by-step explanation:

Answer:

a) direct

b) $3

c) y = 3x

d) To buy 4 pens it costs $12

e) 8 pens

Answer:

Variables

Step-by-step explanation:

the answer is a variable

Answer:

-11/12

Step-by-step explanation:

Answer:

i need help with that one too

Step-by-step explanation:

ahhhhhhhhhhhh

Answer:

1919.148

Step-by-step explanation:

Ur just to gay

Answer:

Yo solo pongo esta respuesta que no dice nada porque busco puntiooooooos

Answer:

7

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

it's not touch the Y axis nor the X axis?

Answer:

[tex]\displaystyle (-3,\frac{9}{2})[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Endpoint Q(1, 6)

Endpoint R(-7, 3)

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Answer:

6

Step-by-step explanation:

The question is asking what is the cubic root of 216? Conventionally, this is written two ways:

[tex]216^{1/3}[/tex] or [tex]\sqrt[3]{216}[/tex]

You should be familiar with square roots. [tex]\sqrt{25}=5[/tex] because 5 x 5 = 25

For cubic roots, you are asking __ x __ x __ = 216 ?

Since 6 x 6 x 6 = 216, [tex]216^{1/3}=6[/tex]

Answer:

The equation of the line in standard form is:

[tex]6x + y = 62[/tex]

Step-by-step explanation:

Given the points

Determining the slope between (10, 2) and (14, -22)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(10,\:2\right),\:\left(x_2,\:y_2\right)=\left(14,\:-22\right)[/tex]

[tex]m=\frac{-22-2}{14-10}[/tex]

[tex]m=-6[/tex]

The point-slope form of the line equation is  

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where

substituting the values m = -6 and the point (10, 2) in the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y - 2 = -6(x - 10)[/tex]

[tex]y - 2 = -6x +60[/tex]

adding 2 to both sides

[tex]y-2+2 = -6x + 60 + 2[/tex]

[tex]y = -6x + 62[/tex]

We can write the equation in the standard form such as

Ax + By = C

Thus,

[tex]y = -6x + 62[/tex]

adding -6x to both sides

[tex]6x + y = -6x + 62 + -6x[/tex]

[tex]6x + y = 62[/tex]

Therefore, the equation of the line in standard form is:

[tex]6x + y = 62[/tex]

Answer:

The expression means 15 minus the product of 5 times the difference of p minus 6. If p = 8, then the value of the expression is .

Answer:

there is technically a fraction

Step-by-step explanation:

Answer:

65.795

Step-by-step explanation:

Find the difference: 65.81 - 65.78 = 0.03

Half the answer: 0.03 / 2 = 0.015

Add the value to the smaller number = 65.795

Answer:

8.5

Step-by-step explanation:

3.5 * 11 = 38.5

38.5 - 30 = 8.5

And I dont think the professors in college are doing a very good job if they are asking you this. (unless im wrong)

Answer:

The answer is B.

Step-by-step explanation:

12 ≤ r + 22

r + 22 ≥ 12

r + 22 − 22 ≥ 12 − 22

r ≥ −10

I hope this helps you :D

Answer:

-32

Step-by-step explanation:

do you need me to explain?

Answer:

y = -32

Step-by-step explanation:

thanks for helping me

Answer:

you can travel 5 miles in 1 hr

Step-by-step explanation:

20/4 = 5

Answer:

#2, 4, and 5 all have the same value of 64

Step-by-step explanation:

1) 16

3) 256

6) 16,777,216

Answer:

x=32

Step-by-step explanation:

i took the test

Answer:

Step-by-step explanation:

sides =8 cm, 17 cm and 15 cm

Area of triangle by Hero's Formula,

S=a+b+c/2

S=17+8+15/2

S=40/2

S=20

A=[tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]

A=[tex]\sqrt{20(20-17)(20-8)(20-15)}[/tex]

A=[tex]\sqrt{(20)(3)(12)(5)}[/tex]

A=[tex]\sqrt{3600}[/tex]

A=60 [tex]cm^{2}[/tex]

Answer:

6 1/4

Step-by-step explanation:

15 x 5/12 = 15 x 5/12 = 75/12

75/12= 6 3/12 = 6 1/4

The product of 15 and 5/12 is 25/4.

Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression some number of times.

Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.

Given:

Two numbers 15 and 5/12.

The product of 15 and 5/12:

Multiplying both numbers,

15 x 5/12,

= (15 x 5)/12

= 75/12

Simplifying further,

= 25/4

Here, 25/4 can not be simplified further.

Because the GCF of 25 and 4 is 1.

Therefore, the value is 25/4.

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Answer: 6) x= 17 Same side interior angles sum to 180.

7) x= 3 Alternate exterior angles are equal.

8) x= 35 Corresponding angles are equal.

9) x= 12 Alternate interior angles are equal

Step-by-step explanation:

6) x= Same side interior angles sum to 180.

53+(8x-9)= 180

44+8x= 180

Subtract 44 from both sides

8x= 136

Divide both sides by 8

X = 17

7) x= Alternate exterior angles are equal. 15x+29= 26x-4

Subtract 15x from both sides

29= 11x-4

Add 4 to both sides

33= 11x

Divide both sides by 11

X=3

8) x= Corresponding angles are equal.

4x+7= 6x-63

Subtract 4x from both sides

7 = 2x -63

Add 63 to both sides

70= 2x

Divide both sides by 2

X= 35

9) x= Alternate interior angles are equal

9x+37= 14x-23

Subtract 9 x from both sides

37= 5x -23

Add 23 to both sides

60= 5x

Divide both sides by 5

12=x