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3 years ago

How to do square routs of 8

2 answers:

8 0

Multiply the square route of 2 and the route of 4 to get the square route of 8

I hope this helps and have a wonderful day filled with joy!!

Daniel [21]3 years ago

5 0

Multiply the sqaure route of 2 and the route of 4 to get the square route of 8

Hope this helps!

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How do I solve this problem step by step?

Rom4ik [11]

Answer:

V = 3

Step-by-step explanation:

Given:

Perimeter of the pentagon is 52 units.

Solve for value of v.

Solve:

Let first put it into a equation base on the given;

6v + 8 + 8 + 3v + 1 + v + 5 = 52

Add the numbers

6v + 22 + 3v + v = 52

Combine like terms

10v + 22 = 52

Subtract 22 from both sides

10v + 22 - 22 = 52 - 22

Simplify

10v = 30

Divide both sides by 10

10v/10 = 30/10

Simplify

v = 3

Check Answer:

6(3) + 8 + 8 + 3(3) + 1 + (3) + 5

18 + 8 + 8 + 3(3) + 1 + (3) + 5

18 + 16 + 9 + 1 + 8

18 + 16 + 9 + 9

18 + 16 + 18

36 + 16

52

Hence, v = 3

For more information:

brainly.com/question/18640399

Kavinsky

6 0

1 year ago

Read 2 more answers

Five students visiting the student health center for a free dental examination during National Dental Hygiene Month were asked h

Andrews [41]

Answer:

[0.9 months, 32.69 months]

Step-by-step explanation:

The mean is

$\bf \bar x=\frac{5+17+12+21+29}{5}=16.8$

The standard deviation is

$\bf s=\sqrt{\frac{(5-16.8)^2+(17-16.8)^2+(12-16.8)^2+(21-16.8)^2+(29-16.8)^2}{5}}=8.1092$

Now, we have to find two values a and b such that the area under the Normal curve with mean 16.8 and standard deviation 8.1092 between a and b equals 95% = 0.95

Using a spreadsheet we find these values are

a = 0.906

b = 32.694

<h3>(See picture) </h3>

and our 95% confidence interval for the mean number of months elapsed since the last visit to a dentist for the population of students participating in the program rounded to two decimal places is

[0.9 months, 32.69 months]

4 0

3 years ago

Uncle Malik so the shirt at the rate of 1200 Naira and made a profit of 25% what is the cost price

uysha [10]

If he made 25 percent profit, the selling price (1200 naira) is 125 percent.

If 125% is equal to 1200 naira

100 percent (the original) will be 100 × 1200 divided by 125

Which is 120000 ÷ 125

Therefore, the cost price is 960 naira

7 0

3 years ago

Read 2 more answers

kondor19780726 [428]

Answer:

23 degrees

Step-by-step explanation:

Find the diagram attached

The sum of angle on the straight line is 180°

103+3x+15+x+10 = 180

128+4x =180

4x = 180-128

4x = 52

x = 52/4

x = 13

The measure of the angle of the intersection between Derby Drive and Rosemont is x+10

= 13+10

= 23 degrees

Hence the measure of the angle is 23 degrees

5 0

3 years ago

si franco comió 8/3 de pizza y Fabián comió 5/6 de la misma pizza. ¿quien comió más ? si quedó 4/9 de pizza.

devlian [24]

Answer:

Franco comió 8/3 de pizza.

Fabián comió 5/6 de pizza.

Queremos saber quien comió más.

Entonces básicamente queremos ver cuál número es más grande, 8/3 o 5/6,

Podemos reescribir el primero como:

8/3 = (2 + 3 + 3)/3 = 2/3 + 3/3 + 3/3 = 2/3 + 1 + 1

= 2 + 2/3

En cambio, para el número 5/6, el numerador es menor que el denominador, entonces sabemos que:

5/6 < 1

Claramente podemos ver que 8/3 > 5/6

Entonces podemos concluir que Franco comió más.

8 0

3 years ago