What is the value of x in simplest radical form?

Answer:

7 is the answer

Step-by-step explanation:

They are based on 7th hrs.

Answer:

7

Step-by-step explanation:

If

4=28

Then let 1 be = x

so;

4=28

1=x

x=¼×28

x=7

This is because 28 can be divided by 4, 7 times.

Answer:

A= 18

Step-by-step explanation:

To find the height, find the blocks inside the shape that is completely attached (they have to be in a straight vertical line).  In this case, you can see that three vertical blocks in the middle of the shape is completely attached.  That means your height is 3.

To find the width, look at the how many horizontal boxes make up the top.  6 block inside the shape corispond with 6 blocks on top of the shape, so the width is six.

Multiply 6 by 3 to get 18.

Answer: 6 cm

Step-by-step explanation:

Total surface area of cubical box = [tex]6a^2[/tex] , a= edge length of cube   (i)

As per given ,

Total surface area of one box  = [tex]\dfrac{\text{Cost of polishing}}{\text{Rate} \times\text{Number of boxes}}[/tex]

[tex]=\dfrac{151200}{20\times35}\\\\=\dfrac{151200}{700}\\\\= 216\ sq. cm[/tex]   (ii)

Now from (i) and (ii) ,

[tex]6a^2 = 216\\\\\Rightarrow\ a^2= 36\\\\\Rightarrow\ a= 6 \text{ [By taking square root on both sides]}[/tex]

Hence, the edge of each cubical box​ = 6 cm.

Step-by-step explanation:

I can't really remember this but it should be

5n +2

Something like this, I am not sure but when you fix in the values you'll get the answer. Do you understand what I'm saying?

Answer:

Hi how are you doing today Jasmine

Answer:

A.

Step-by-step explanation:

Natural- 123.......

Whole- 01234......

Irrational- -2-1-30123

Rationals- decimals and fractions plus all Irrationial numbers

7 and -2 both are Irrational and Rational but Irrational is smaller!!!

Answer:

7+(x+5) (original equation)

x+12 (simplified)

Step-by-step explanation:

So we know the number is x

Since its just an expression we can’t make x equal to anything so the best we can do is simplify the expression given.

so 7 plus the sum of x and 5

7+(X+5)

Mow just simplify it

x+5 is x+5

x+5+7 is 12+x becuase 5+7 is 12 and I combined like terms

x+12

Answer:

Expression: 7+x+5

Simplified: 12+x

Step-by-step explanation:

Answer:

B (had to be 20 leeters long ;-;;;;;;;;;;;;;;;;;;;;)

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

3x=18

x=6

Answer:

x=6

Step-by-step explanation:

2 step equations

Answer:

1. 1 and 1/2 (1 and one half)

2. 12

3. 1 tablespoon of honey

4. 4

Step-by-step explanation:

1. 3/2=1 and 1/2

2. 6+6=12

3. 1/2 + 1/2 = 1

4. 3 + 1 = 4

Answer:

y=7-4x/-1

y=-7+4x

substituting y=-7+4x

-3x+4(-7+4x)=24

-3x-28+16x=24

-3x+16x-28-24=0

13x-52=0

13x=52

x=52/13

x=4

substituting x=4

-3x+4y=24

-3(4)+4y=24

-12-24+4y=0

-36+4y

4y=36

y=36/4

y=9

Please find answers in the explanation below

Step-by-step explanation:

4. Each unlabelled opposites are positioned at a 0.5 interval. That means each division in between 0 and 1, 1 and 2, 2 and 3, 3 and 4 are 0.5. So we have 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4

Same idea is applicable on the negative side of the graph. We have 0, -0.5, -1, -1.5, -2, -2.5, -3, -3.5, 4.

5. Like 4 above, each unlabelled opposite is positioned at an 0.5 or 1/2 interval.

So we have, 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4 (for the positive side) and 0, -0.5, -1, -1.5, -2, -2.5, -3, -3.5, 4 (for the negative side).

6a.

A positive number is one greater than zero while a negative number is one lesser than zero. So we have -0.5 and 0.5

6b. -0.4, 0.4

6c. -3.5, -3 1/2

Cheers

Answer: ↓↓↓

Step-by-step explanation:

1. 13 < x < 21

2. 28 < x < 76

3. 24 < x < 42

4. 1 < x < 33

To find the number behind the x, just find the difference between the two numbers but make sure it's positive. Finding the number in front of the x, you add the two numbers together. X has to be greater than the smaller number but less than the greater number because to make a triangle, if two sides are added, their sum should be greater than the third side.

Hope that helped!

Answer:

= 3x

Step-by-step explanation:

3x

Answer:

D) 133

Step-by-step explanation:

The total angle of a line is 180 degrees.

If you subtract angle FBE from line FD, you will get angle EBD.

180-47= 133.

Step-by-step explanation:

L * M = 452,199

L * (M + 1) = 454,322

Therefore L * (M + 1) = L * M + L.

=> 454,322 = 452,199 + L, L = 2,123.

Hence L² = 2,123² = 4,507,129.

Answer:

Negative Correlation

Step-by-step explanation:

there is a negative correlation between the number of hours you sleep in and the number of hours you are awake during the day as the longer you are either awake or asleep the less time you will be doing the other thing

Here is a graph I made that will hopefully help you understand.

Even if I switched around the label for the x or y-axis, the correlation would still remain the same because the more you stay asleep, the less you will be awake and vice versa.

Answer:

112.5 miles.

Step-by-step explanation:

2 cm = 25 miles

The question is asking you for the distance between two cities, and is giving you the information that it's 9 cm on the map.

2 cm + 2 cm + 2 cm + 2 cm = 8 cm

25 divided by 2 is 12.5, which would give you 1 cm for the map key.

2 cm + 2 cm + 2 cm + 2 cm + 1 cm = 9 cm

25 miles + 25 miles + 25 miles + 25 miles + 12.5 miles = 112.5

Answer:

B

Step-by-step explanation:

Given

x² - 6x - 14 = 0 ( add 14 to both sides )

x² - 6x = 14

Using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 3)x + 9 = 14 + 9

(x - 3)² = 23 → B

Answer:

0.05

Step-by-step explanation:

brainliest plz

Answer:

x +1

Step-by-step explanation:

Answer:

x = 18

Step-by-step explanation:

you can create the following equation to solve for x:

5x - 2 + 5x + 2 = 180

10x = 180

x = 18

Answer:

14

Step-by-step explanation:

As we can see BD is the median of the Triangle ABC

So it breaks into two equal parts

AD = 7

And CD = 7

So

AC = AD + CD

= 7 + 7

= 14

Hope it will help :)

Answer:

D. 1,211

Step-by-step explanation:

857 + 354 = 1,211 runners

Answer: I think D) 1,211

Step-by-step explanation:857+354

Answer:

-5pi/4

Step-by-step explanation:

Answer:

1817

Step-by-step explanation:

Answer:

the answer is =2x+6

Step-by-step explanation:

hoped I helped:)

Answer:

-1.5=x

plz tell me if i am wrong...

Answer:

35 ft

Step-by-step explanation:

Since E and F are both midpoints, you can create a midsegment between them. A midsegment is half the length of the line segment parallel to it (the 70 ft) So:

70/2=35

Answer:

x = 48

Step-by-step explanation:

x/2+21=45

subtract 21 on both sides

x/2 + 21 - 21 = 45  - 21

x/2 = 24

Multiply by 2 on both sides

x/2 * 2 = 24 * 2

x = 48

Check

48/2 + 21 = 45

24 + 21 = 45

45 = 45 CORRECT

Hope this helped!