Evalute 2√72 divided by √8+ √2. I need help asap!!!


:( I will mark brainliest pls!!

Answer:

c

Step-by-step explanation:

plz brainliest

Answer:

square 3x which equals to 3x squared the square x which equals to x squared then add 3x squared to x squared to get 4x squared and then take the square root which equals to 4x

Answer:

there isnt a difference between may and october or atleast i dont think so

Step-by-step explanation:

Answer: There is no difference there are 31 days in May and October.

Step-by-step explanation:

Answer:

24 minus 12 plus 6

Step-by-step explanation:

minus 12

Answer:

43 Degrees

Step-by-step explanation:

(3x + 16) + (6x + 1) + (82) = 180 Degrees

180 - 82 = 98 Degrees

(3x + 16) + (6x + 1) = 9x + 17

9x + 17 = 98

98 - 17 = 81

81 / 9 = 9

x = 9

6(9) + 1 = 55 Degrees

3(9) + 16 = 43 Degrees

55 + 43 + 82 = 180 Degrees

Answer:

9

Step-by-step explanation:

5x - 4 = 41

add

5x = 45

divide

x = 9

Answer:

x = 9

Step-by-step explanation:

First, add 4 to both sides.

5x - 4 + 4 = 5x (+4 and -4 cancel one another out, leaving just 5x)

41 + 4 = 45

So, we get 5x = 45

Divide by 5 on both sides.

5x/5 = x (Again, 5 is cancelled out)

45/5 = 9

We get x = 9

Answer:

Slope = 4

Rule: y= 4 x +8

X- intercept when y = 0

X = -2

did it on edjinuty and got it right

Answe they will swimm tords each other

Step-by-step explanation:

you have to catch me first

Answer:

Whole numbers are 1, 2, 3, 4, and so on. Integers can be whole numbers or they can be whole numbers with a negative sign in front of them. Individuals often refer to integers as the positive and negative numbers.

Step-by-step explanation:

I usually stick to this: Name Numbers Examples Whole Numbers { 0, 1, 2, 3, 4, ... } 0, 27, 398, 2345 Counting Numbers { 1, 2, 3, 4, ... } 1, 18, 27, 2061 Integers { ... −4, −3, −2, −1, 0, 1, 2, 3, 4, ... ... −15, 0, 27, 1102 soo i didnt give u the answer but i gave u examples and my strategy

Answer:

List the intersections.

x-intercept(s): (6,0)

y-intercept(s): (0,3)

Step-by-step explanation:

Answer:

First draw a line of 2 inch

use protector and draw 60° angle

And next side also same

Your Answer is $0.5 or 1/2

Answer:

x^9

Step-by-step explanation:

If we have x^2 * x^3 we have (x * x) * (x * x * x) = x * x * x * x * x = x^5 which demonstrates that x^a * x^b = x^(a+b), 4 + 5 = 9

Answer:

x²⁰

Step-by-step explanation:

x⁴ * x⁵

= x^(4*5)

= x²⁰

Answer:

41

Step-by-step explanation:

40^2+9^2=1681

the square root of 1681 is 41

Answer:

[tex]c^{2}[/tex] = 41

Step-by-step explanation:

[tex]9^{2}[/tex] + [tex]40^{2}[/tex] = [tex]c^{2}[/tex]

81 + 1600 = [tex]c^{2}[/tex]

1681 = [tex]c^{2}[/tex]

[tex]\sqrt{1681}[/tex] = 41

Answer:

a.CEA AND DEA

is pair of the supplementary angles

Answer:

si=Ptr/100

and di solution

Answer:

turning point: (-3 , -16)

Step-by-step explanation:

y = x² + ax + b    pass(0,-7)(7,0)

(0)² + 0*a + b = -7     b= -7

(7)² + 7*a - 7 = 0       7a = 42    a = 6

 y = x² + ax + b = y = x² + 6x - 7 = (x+3)² - 16

(h,k): vertex          equation: y = a(x-h)² + k

h = -3     k=-16

Answer:

57

Step-by-step explanation:

Remember when an exponent is given and says to solve for any variable, you will plug the number in the variable ( the number given for the variable ) and first solve for exponent. Then solve the rest. Hope this helps, thank you !!

Answer:

4. [tex]4x^{2} +2x-2[/tex]

Step-by-step explanation:

To add these two equations together, you have to combine like terms.  

1. [tex]x^{2} +3x^{2} = 4x^{2}[/tex]

2. [tex](-3x)+5x = 2x[/tex]

3. 7 - 9 = -2

Then you just combine all of these terms together into one equation and you have your answer.

Hope this helped!

Answer:

Slope is 2/1x

Y- intercept = 12

Equation is y = 2x + 12

Answer:

Step-by-step explanation:

Correct choice is C

Answer:

a = 17

Step-by-step explanation:

a + (-5) = 12

Open the bracket;

a - 5 = 12

Add 5 to both sides

a - 5 + 5 = 12 + 5

Therefore,

a = 17

Answer:

a=17

Step-by-step explanation:

any number plus a negative number is basically subtracting the absolute value of the negative number. so 12 + 5 = 17

Answer:

The height is 15 cm. The volume is 6000 cm³

Step-by-step explanation:

The base is square, so the sides are equal.

√400 = 20. This is the length and width of the cuboid.

The area of the base and the area of the top face are equal, so we subtract 2(400) from the total area to get the area of the remaining 4 faces.

2000 - 800 = 1200 cm²

Divide by 4 to get the area of an individual face.

1200/4 = 300 cm²

We found the width earlier: 20cm

We found the width earlier: 20cm300/20 = 15cm. This is the height.

To find Volume, multiply Area of the base times the height:

400cm²×15cm = 6000cm³

Answer:

this is your answer. best of luck.

Answer:

14 dimes, 21 quarters

Step-by-step explanation:

Represent dimes with d and quarters with q.

So: 35 coins means

[tex]d + q = 35[/tex]

1 dime = $0.10 and 1 quarter = $0.25. So, a value of $5.60 means

[tex]0.10d + 0.25q = 5.60[/tex]

So, the system of equations is:

[tex]d + q = 35[/tex]

[tex]0.10d + 0.25q = 5.60[/tex]

Make d the subject in [tex]d + q = 35[/tex]

[tex]d = 35 - q[/tex]

Substitute 35 - q for d in [tex]0.10d + 0.25q = 5.60[/tex]

[tex]0.10d + 0.25(35 - q) = 5.60[/tex]

Open bracket

[tex]0.10d + 8.75 - 0.25q = 5.60[/tex]

Collect Like Terms

[tex]0.10d - 0.25q = 5.60 - 8.75[/tex]

[tex]-0.15q = -3.15[/tex]

Solve for q

[tex]q = \frac{-3.15}{-0.15}[/tex]

[tex]q = 21[/tex]

Substitute 21 for q in [tex]d = 35 - q[/tex]

[tex]d = 35 - 21[/tex]

[tex]d = 14[/tex]

Answer:

15-7

3^2

40/8

8x2

5+9

14+16

Step-by-step explanation:

Answer:

infinite solutions

Step-by-step explanation:

note the expression inside the radical is a perfect square, that is

x² - 14x + 49 = (x - 7)², then

[tex]\sqrt{x^2-14x+49}[/tex] = x - 7

[tex]\sqrt{(x-7)^2}[/tex] = x- 7, that is

x - 7 = x - 7

Since both sides are the same then any value of x will make the equation true.

The equation has infinite solutions

Answer:

BC = 10.9 mm

Step-by-step explanation:

The computation of the BC is given below:

Here we applied the pythagorus theorem

AB = 10.8 mm

AC = 1.6mm

BC = ?

Now as we know that

AB^2 + AC^2 = BC^2

10.8mm^2 + 1.6mm^2 = BC^2

116.64mm^2 + 2.56mm^2 = BC^2

BC = 10.9 mm

Answer:

See Explanation

Step-by-step explanation:

The number lines to make selection from are missing from the question.

However, I've attached 4 number lines, each of which represents each of the given irrational numbers (see attachment)

Number: 2.1823912

This is represented by number line 1

Each point of number line 3 is 0.001 units starting from 2.18;

The point which the red dot is located is between 2.182 and 2.183, but the dot is closer to 2.182.

2.1823912 and 2.1829391321 satisfy this property but number line 2 represents 2.1829391321 (see below for explanation)

So: 2.1823912 is represented by number line 1

Number: 2.1829391321

This is represented by number line 2.

Each point of number line 3 is 0.0001 units starting from 2.182;

The point which the red dot is located is between 2.1829 and 2.1830, but the dot is closer to 2.1829.

From the list of given numbers, only 2.1829391321 satisfy this property.

Number: 2.18112...

This is represented by number line 3.

Each point of number line 3 is 0.01 units starting from 2.11;

The point which the red dot is located is between 2.18 and 2.19.

If number lines 1 and 2 represent 2.1823912 and 2.1829391321, respectively, then number line 3 represents 2.18112.

Number: 2.364125

This is represented by number line 4.

Each point on this number line is 0.1 unit starting from 2.0;

The point which the red dot is located is between 2.30 and 2.40. From the list of given numbers, only 2.364125  satisfy this property.

Answer:

1: 2.1823912 2: 2.364125 3: 2.18112 4: 2.18929391321

Step-by-step explanation: