Please help me I would appreciate it :)

Answer:

60.32 cm²

Step-by-step explanation:

Answer: Answer B

Step-by-step explanation:

Given:

The values are [tex]a=0.\overline{6},b=0.75[/tex].

To find:

The values of [tex]ab[/tex] and [tex]\dfrac{a}{b}[/tex].

Solution:

We have,

[tex]a=0.\overline{6}[/tex]

[tex]a=0.666...[/tex]                     ...(i)

Multiply both sides by 10.

[tex]10a=6.666...[/tex]                 ...(ii)

Subtracting (i) from (ii), we get

[tex]10a-a=6.666...-0.666...[/tex]

[tex]9a=6[/tex]

[tex]a=\dfrac{6}{9}[/tex]

[tex]a=\dfrac{2}{3}[/tex]

And,

[tex]b=0.75[/tex]

[tex]b=\dfrac{75}{100}[/tex]

[tex]b=\dfrac{3}{4}[/tex]

Now, the product of a and b is:

[tex]ab=\dfrac{2}{3}\times \dfrac{3}{4}[/tex]

[tex]ab=\dfrac{1}{2}[/tex]

The quotient of a and b is:

[tex]\dfrac{a}{b}=\dfrac{\dfrac{2}{3}}{\dfrac{3}{4}}[/tex]

[tex]\dfrac{a}{b}=\dfrac{2}{3}\times \dfrac{4}{3}[/tex]

[tex]\dfrac{a}{b}=\dfrac{8}{9}[/tex]

Therefore, the required values are [tex]ab=\dfrac{1}{2}[/tex] and [tex]\dfrac{a}{b}=\dfrac{8}{9}[/tex].

Answer:

ab = 1/2 and a/b = 8/9

Step-by-step explanation:

took test

Answer:

D. 578pi

Step-by-step explanation:

Sorry if that's wrong

Answer:

https://estudy-helpers.com/history/question22769478#

Step-by-step explanation:

hope found the answer

Answer:

11.46 inches

Step-by-step explanation:

C = 2πr

72 = 2(3.14)r

r = 72/6.28

r = 11.46

Answer:

-1/2

Step-by-step explanation:

Answer:

C. Sales tax

Step-by-step explanation:

FICA taxes are payroll taxes which get deducted from your payroll as social security tax and medicare tax. Income tax is another tax which is withheld from you earnings as well.

Sales tax is not withheld from your earnings even if you collected the sales tax as a retailer. It is a liability until you submit all of the related tax to the government.

Answer:

Y = 1/(2X+6)

Step-by-step explanation:

First, you swap X and Y, getting

X = 1/2Y - 3

Then you have to isolate Y again

X + 3 = 1/2Y -> 2Y = 1/(X+3)

Y = 1/(2X+6)

Answer:

A

Step-by-step explanation:

Answer: The answer is 15

Answer:

[tex]4(x+3)=4(x-3)[/tex]

It is equivalent to an equation that has the same variable terms but different constant terms on each side of the equal sign.

Answer:

Cos 72 = 15/c

0.3090 =15/c

C=48.54

Step-by-step explanation:

2x + (x + 96) = 180

3x + 96 = 180

3x = 84

x = 28

Therefore,

angle 1 = 2x = 58°

angle 2 = x + 96 = 124°

B,

[tex](1 \: to \: \infty )[/tex]

Answer:

(-2,-3)

Step-by-step explanation:

x-axis is -2 and y-axis is -3

Answer:

X = 56 degrees (rounded)

Step-by-step explanation:

in this case we are given the hypotenuse and adjacent measurments, this means we need to us cos to find the angel

[tex] \cos(x) = \frac{5}{9}[/tex]

[tex]x = \cos^{ - 1} ( \frac{5}{9} ) [/tex]

[tex]x = 56.2510114[/tex]

The correct statement the midline of the function, y=-1.

The correct option id (D)

A triangular wave or triangle wave is a non-sinusoidal waveform named for its triangular shape. It is a periodic, piecewise linear, continuous real function. Triangle wave. A bandlimited triangle wave pictured in the time domain (top) and frequency domain (bottom).

The given function is:

y= 1/2 cos(2x)-1

Now,

The amplitude of the given function is, A= 1/2 = 0.5

The domain of the function is -∞<x<+∞

The period of the function is π.

The midline of the function, y=-1

Thus, the fourth point is correct.

Learn more about triangle function here:

https://brainly.com/question/12614282

#SPJ2

Answer:

3

Step-by-step explanation:

The actual prime factors of 60 are 2, 3, and 5.

Answer:

3

Step-by-step explanation:

prime fatorizations are 2, 3, and 5

Answer:

x=12

Step-by-step explanation:

2x-8=16(add a to both sides)

2x=24(divide by 2)

x=12

Answer:

4.29

Step-by-step explanation:

Answer:

B) Experiment

Step-by-step explanation:

Answer:

Experiment

Step-by-step explanation:

PLATO

7

because the answer is 7

Answer:

1) 300

Step-by-step explanation:

2(108+18+24)= 150(2)= 300

Answer:

a) 24 square feet

b) $12

Step-by-step explanation:

You want to make a retangular prism out of cardboard. The base is 3 feet by 4 feet. The height is 2 feet. You have $5.00 and cardboard costs .10 per square foot.

a) What is the surface area of the rectangular prism?

Length × Width × Height

3 feet × 4 feet × 2 feet

= 24 square feet

b).How much will it cost to make the rectangular prism out of cardboard?

1 ft² = $0.5

24 ft² = x

Cross Multiply

x = 24ft² × $0.5/1 ft²

x = $12

It would cost $12 to make the rectangular prism out of the cardboard. You do not have sufficient money to make it

Answer:

20 lbs

Step-by-step explanation:

Volume = 3.5 x 2 x 6.5 = 44.5 cubic feet

Multiply by 0.44

44.5 x 0.44 = 19.58 ≈ 20 lbs

If my answer is incorrect, pls correct me!

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-Chetan K

Exact Area =  225/pi

Approximate Area = 71.65605

The approximate value is using pi = 3.14; I rounded to the five decimal places. The units for the area are in square feet, which can be written as "sq ft" or "ft^2" without quotes.

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Explanation:

C = 30 is the circumference

C = 2*pi*r ... is the circumference in general

Equate the two right hand sides and isolate r

2pi*r = 30

r = 30/(2pi)

r = 15/pi

This is the exact radius in terms of pi

Plug this into the area formula to get...

A = pi*r^2

A = pi*( r )^2

A = pi*( 15/pi )^2

A = pi*( 225/(pi^2) )

A = 225/pi

This is the exact area in terms of pi. If your teacher wants the exact answer, and only this, then you can stop here.

If your teacher wants you to use pi = 3.14 as the approximation, then we'll get an approximate area of roughly A = 225/pi = 225/3.14 = 71.65605 square feet. Use more decimal digits in pi to get a better approximation.

Answer:

the second option from the top

Answer:

2nd answer

Step-by-step explanation:

The water in the tank is decreasing at a rate of 2 gallons per minute

After 5 minutes the tank went from 30 to 20 (30-10)

10÷5=2 gallons per minute

Answer is C because it's less than.