Simplify the square root of:
√32

Answers

Answer 1
The square root of 32 is 5.65685
Answer 2

Answer:

4[tex]\sqrt{2}[/tex]

Step-by-step explanation:

factor the square root of 32

to get a total of 32, you do 4 times 4, which is 16

16 times 2 =32

16 is a perfect square so it's outside of the square root symbol, but you can't find the square root of 2 without it being irrational.

So,

final answer: 4[tex]\sqrt{2}[/tex]


Related Questions

Work out the mean of these three numbers

Answers

Answer:

110

Step-by-step explanation:

Let the three numbers be 100, 110 and 120

100 + 110 + 120 = 330

Total numbers = 3

[tex]mean = \frac{330}{3} = 110 \\ [/tex]

What is the correct inverse function for f(x)=In(3x)?

Answers

Answer:

f⁻¹(x) = eˣ / 3

Step-by-step explanation:

f(x) = In(3x)

y = In(3x)

swap x and y: x = In(3y)

solve y: eˣ = 3y

y = eˣ / 3

f⁻¹(x) = eˣ / 3

Last year, Rebecca's car insurance cost her £2043. This year it only cost her £1675.26 By what percentage has Rebecca's car insurance been reduced?

Answers

Answer:

Step-by-step explanation:

Rebecca's car insurance been reduced by 18%

What is percentage?

A percentage is a number that tells us how much out of 100 and can also be written as a decimal or a fraction.

Given that, Last year, Rebecca's car insurance cost her £2043. This year it only cost her £1675.26.

Percentage decrease = (Final value - initial value) / initial value × 100

Final value = £1675.26

Initial value = £2043

Percentage decrease = (2043 - 1675.26) / 2043 × 100

= 367.74 / 2043 × 100

= 0.18 × 100

= 18 %

Hence, Rebecca's car insurance been reduced by 18%

Learn more about percentage, click;

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Name the property shown.
7(3 + 8) = 7(3) + 7(8)
O Commutative Property
Associative Property
Identity Property
оо
Distributive Property

Answers

Distributive I think

a)45-(+15)+25-(-5)=?
b)-30-(-14)-(-4)=?​

Answers

Answer:

A) 45-(+15)+25-(-5) = 35

B) -30-(-14)-(-4)= -12

a) 45-(+15)+25-(-5)
b) -30-(-14)-(-4)

what is the least common denominator of 9/10 and 1/4

Answers

Answer:

Step-by-step explanation:

Solution:

Rewriting input as fractions if necessary:

9/10, 1/4

For the denominators (10, 4) the least common multiple (LCM) is 20.

LCM(10, 4)

Therefore, the least common denominator (LCD) is 20.

Calculations to rewrite the original inputs as equivalent fractions with the LCD:

9/10 = 9/10 × 2/2 = 18/20

1/4 = 1/4 × 5/5 = 5/20

what is 5(a-5b)(a+b)​

Answers

Answer:

10a-20b

Step-by-step explanation:

5a-25b+5a+5b

10a-20b

What is two over nine times by forty-five

Answers

Answer:

10

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

2/9 × 45 = 10

Simplify the expression using the order of operations. The nature park has a pride of 4 lions and 8 cubs. The adults eat 7 pounds of meat each day and the cubs eat 4 pounds. Simplify 4 × 7 + 8 × 4 to find the amount of meat consumed each day by the lions. The lions consume pounds of meat each day.

Answers

Answer:

60 pounds of meat

Step-by-step explanation:

Number of lions = 4

Pounds of meat consumed = 7 pounds each

Number of cubs = 8

Pounds e meat consumed = 4 pounds each

Amount of meat consumed each day by the lions = 4 × 7 + 8 × 4

Multiply first

= 28 + 32

= 60 pounds of meat

The lions consume 60 pounds of meat each day.

Two honey tangerines cost $1.40 how many tangerines can you buy for 4.20

Answers

You can buy 6 tangerines
you can buy 6 tangerines :)

1. Tom has a circular clock with a circumference of 39.88 inches. What is the radius of Tom's clock, to the nearest hundredth of an inch?

Answers

Answer:

40

Step-by-step explanation:

round the last 8 to nine then do that to the other nine and do that once more

Charles Johnson deposited 4,400 in savings account earning 6 percent compound quarterly. if he makes no other deposits or withdrawals, how much will his money earn in 2 years?

Answers

Answer:

He will earn : 2112$

Step-by-step explanation:

I hope that is useful for you :)

Which equation best represents the graph?

Answers

Answer:

The third one

Step-by-step explanation:

The graphs in the reversed shape of a cup are the graphs of quadratic equations whose coefficient of

x^2 is negative.

So, the answer must be either the first or the third.

It can be seen that when x= -4, y becomes 5.

Substituting the value of x, the third equation gives the value 5.

So, the answer is the third one.

help me please!!!!!!!!!!!!!!!

Answers

Answer:

12 20 15

Step-by-step explanation:

Step-by-step explanation:

The answer of this question is 12, 15, 20 .

Select all the numbers that are common multiples of 4 and 6.

1
2
10
12
24
40
60

Answers

12 24 40 60 thoose are the awnser

Answer:

12,24,36,60

Step-by-step explanation:

multiples of 4 and 6 less than 61

4 (4,8,12,16,20,24,28,32,36,40,44,48,52,56,60)

6 (6,12,18,24,30,36,42,48,54,60)

common multiples (12,24,36,60)

1 point
Val rented a bicycle while she was on vacation. She paid a flat
rental fee of $55, plus $13 per day. The total cost was $120.00.
Write an equation you can use to find the numbers of days she
rented the bicycle. Use x for your variable and do NOT type and
spaces."
Your answer

Answers

Answer:

55+13x=120

.............

The outside diameter (od) of a pipe is 4 9/32 inches. The walls are 7/32 inches thick. find the inside diameter.
Please explain how you got your answer.​

Answers

The inside diameter would be the outside diameter minus 2 of the wall thicknesses.

4 9/32 - (2 x 7/32)

Simplify:

4 9/32 - 14/32

Because 14/32 is larger than 9/32 change one of the hole numbers to a fraction: 1 = 32/32

rewrite 4 9/32 as 3 41/32

Now subtract:

3 41/32 - 14/32 = 3 27/32 inside diameter.

The outside diameter of a peace is 4 9:32 inches

CAN SOMEONE HELPPPPPPP?!?!?!!?!?

Answers

Answer:

Option (2)

Step-by-step explanation:

Amount of apples in a box = [tex]2\frac{3}{4}[/tex] pounds

                                            = [tex]\frac{11}{4}[/tex] pounds

Apples used by Sage = [tex]\frac{1}{5}th[/tex] Part of the total amount

                                    = [tex]\frac{1}{5}[/tex]th part of the apples in the box

                                    = [tex]\frac{1}{5}\times \frac{11}{4}[/tex]

                                    = [tex]\frac{11}{20}[/tex] pounds

Therefore, Sage used [tex]\frac{11}{20}[/tex] pounds of the apples.

Option (2) will be the answer.

Is -17/-40 equal to -0.425? Show your work.

plz help

Answers

Answer:

yes because if you simplify 17/40 to a decimal it will give you 0.425 and then add the negative signs and you get -0.425 so yes they are equal

Use Substitution to solve the following System of Equations.
y=-22 - 4
y = 4x + 2
Oh

Answers

Answer:

X=4

Y=18

I think

Answer:

(- 1, - 2 )

Step-by-step explanation:

Given the 2 equations

y = - 2x - 4 → (1)

y = 4x + 2 → (2)

Substitute y = 4x + 2 into (1)

4x + 2 = - 2x - 4 ( add 2x to both sides )

6x + 2 = - 4 ( subtract 2 from both sides )

6x = - 6 ( divide both sides by 6 )

x = - 1

Substitute x = - 1 into either of the 2 equations and solve for y

Substituting into (2)

y = 4(- 1) + 2 = - 4 + 2 = - 2

solution is (- 1, - 2 )

Please help thank you

Answers

Answer:

20

Step-by-step explanation:

if u know about 90 60 30 triangles u wud know. i cant really explain it but it wud be worthwhile to search it up. its very simple and will help you a lot.

Answer:

x = 20

Step-by-step explanation:

cos 60 = 10/x

0.5 = 10/x

0.5x = 10

x = 20

Rewrite the equation by completing the square.
6 - 16 = 0
(x +

Answers

Answer:

6-16=10x here is you answer

( 6-16=10x ) is the answer good luck

Find Angle CBA please hurry up with answer need

Answers

4 and be the same as the other one ok

Some one please help me thx

Answers

Answer:

boink oink  

roses and red,

i am a stoner,

i peed on my face,

becuase i have  

a bo ner

Step-by-step explanation:

What number is 250% of 4.2?​

Answers

Answer

10.5

Step-by-step explanation:

Answer: 1,050

Step-by-step explanation: It just is.

Which term has the definition "A portion of the population"?
A. Sample
B. Data
C. Statistics
D. Bias.

Answers

Answer: B


Explanation:

What is the inverse operation do use to solve for t?
t - 19=2

Answers

We use addition, or rather the addition property of equality.

t-19+19=2+19

t=21

:D

Step-by-step explanation:

Addition is the inverse operation.

inverses:

addition/subtraction

multiplication/ division

If you need to solve for t:

t-19=2

add 19 to both sides to isolate the variable (t)

t=21

URGENT NEED IMMEDIATE SUPPORT WILLING TO GIVE BRAINLY

Answers

4 hours for 18

7 hours for 25.50

Difference in hours: 7-4 = 3

Difference in cost: 25.50 - 18 = 7.50

7.50 / 3 = 2.50

A. They charge 2.50 per hour.

B. 2.50 x 4 = 10

18 - 10 = 8

The flat fee is 8 dollars

C. 8 + (2 x 2.50) = 13 dollars

Which quadratic function has a vertex point of (3,5) and passes through the
point (-2,55)?

Answers

9514 1404 393

Answer:

  f(x) = 2(x -3)² +5

Step-by-step explanation:

For vertex (h, k) and scale factor 'a', the vertex form is ...

  f(x) = a(x -h)² +k

We can fill in the values of h and k from your vertex, and use the values of the extra point to find 'a'.

  55 = a(-2 -3)² +5

  50 = 25a . . . . . . . . subtract 5

  a = 2 . . . . . . . . . . . divide by 25

So, the function is ...

  f(x) = 2(x -3)² +5

__

In standard form, that will be ...

  f(x) = 2x² -12x +23

is number 4 correct?

Answers

Answer:

sure

Step-by-step explanation:

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