All categories

3 years ago

Simplify the radical the square root of 81 d^6

Mathematics

2 answers:

Alexxandr [17]3 years ago

5 0

Answer:

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Kaylis [27]3 years ago

4 0

Can not be simplify

Step-by-step explanation:

You might be interested in

How far is the little guy from the flagpole (assuming a right angle between the flagpole and the ground)? Explain how you got yo

Anvisha [2.4K]

Answer:

Step-by-step explanation:

a^2 + b^2 = h^2

15^2= 12^2 + b^2

225=144+b^2

81=b^2

7 0

3 years ago

If not able to awnser say it in the comments

olga_2 [115]

Answer:

Step-by-step explanation:

4y-9+4y simplified by combining like terms is 8y-9

6 0

2 years ago

Read 2 more answers

Classify the polynomial 5x^3+4x-2 by degree

Kaylis [27]

Hightest exponent is 3
cubic

C is answer

7 0

3 years ago

Read 2 more answers

A concrete mix is designed to withstand 3000 pounds per square inch (psi) of pressure. The following data represent the strengt

ss7ja [257]

Answer:

Mean = 3640

Mode = 4100

Median = 3830.

Step-by-step explanation:

We are given the following data in the question:

Strength of casts (in psi):

3970,4100,3100,3200,2950,3830,4100,4050,3460

Formula:

$Mean = \displaystyle\frac{\text{Sum of all observation}}{\text{Total number of observations}}$

$\displaystyle\frac{3970+4100+3100+ 3200+ 2950+ 3830+4100+ 4050+ 3460}{9} = \displaystyle\frac{32760} {9} = 3640$

Mode is the entry with most frequency. Thus, for the given sample mode = 4100.

Median

Since n = 9 is odd,

Formula:

$Median = \displaystyle\frac{n+1}{2}th~term$

Data in ascending order:

2950,3100,3200,3460,3830,3970,4050,4100,4100

Median = 5th term = 3830.

7 0

3 years ago

(-3)*(-5) =

vlabodo [156]

Answer:

9×5=45

Step-by-step explanation:

hope it helps and use brainly it never lies

8 0

2 years ago

Read 2 more answers