Convert to a decimal. Be sure to make repeating decimals.

Answer:

this is what I am thinking

sorry if it is wrong

Step-by-step explanation:

The coordinates of Point P are (0,2.5)

The coordinates of Point T are  (1.5,1.5)

Step-by-step explanation:

a)

W = 200R + 5900

now, we want to transform this, so we get R = ...

W - 5900 = 200R

R = (W - 5900)/200

b)

R = (8200 - 5900)/200 = 2300/200 = 23/2 = 11.5

there were 11.5 hours of overtime.

Answer:

Note that 5 to the power of 3 is the same as 5 raised to 3. In x y, 5 is the base (x) and 3 is the exponent (y). Therefore, you can also write the problem and the answer as follows: 53=125 You will also get the answer of 5 to the power of 3 (5 to the 3rd power) if you type 5 then xy then 3 and then = on your scientific calculator.

Step-by-step explanation:

Answer...

Ok done. Thank to me :>

Answer:

x = 13 1/4 for K12

»int 4x dx = ?

»(4/1 + 1)x¹+¹ + c

»4/2 x² + c

»2x² + c✅

[tex]\\ \rm\hookrightarrow {\displaystyle{\int}}4x dx[/tex]

[tex]\\ \rm\hookrightarrow 4(\dfrac{x^{1+1}}{2})[/tex]

[tex]\\ \rm\hookrightarrow 4x^2/2[/tex]

[tex]\\ \rm\hookrightarrow 2x^2[/tex]

Answer:

17:49

17/49 cannot be diminished further more, so it's already in it's simplest form.

Using a proportional relationship, it is found that the area is of 637 square inches when the radius is of 7 inches.

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

[tex]y = kx[/tex]

In which k is the constant of proportionality.

In this problem, the surface area of a balloon varies directly as the square of mits radius, hence:

[tex]S = kr^2[/tex]

The area is 325 in² when the radius is 5 in, hence we use it to find r.

[tex]S = kr^2[/tex]

[tex]325 = 25k[/tex]

[tex]k = 13[/tex]

Hence:

[tex]S = 13r^2[/tex]

When the radius is of r = 7 in, the area in square inches is given by:

[tex]S = 13r^2 = 13 \times 49 = 637[/tex]

More can be learned about proportional relationships at https://brainly.com/question/10424180

Answer:

-13/2

Step-by-step explanation:

-13/2 is the answer

Answer: y = 2x − 4

The correct answer is B) y = 2x − 4

Step-by-step explanation:

Move all terms that don't contain y to the right side and solve:

y = −4 + 2x

Then reorder −4 and 2x:

y = 2x − 4

Final answer is:

B) y = 2x − 4

Answer:

Step-by-step explanation:

The volume is found by multiplying all the sides of the rectangular shape.

Thus the volume = 6 * 8 * 10 = 480 cubic feet

Hope that helps!

Answer:

480 cubic feet

Step-by-step explanation:

The volume of any prism is Bh, where B = AREA of the base and h = height of prism.

We're given:

Now, we solve the volume.

Therefore, the answer is 480 cubic feet.

The diameter of Christy's pool is 4 times larger than the other .-.

We know that for a circle of radius R the area is given by:

A = π*R^2

Let's say that:

Then we have the corresponding areas.

We know that:

A = 16*A'

Replacing the equations, we get:

π*R^2 = 16*(π*R'^2)

R^2 = 16*R'^2

If we apply the square root in both sides, we get:

√R^2 = √(16*R'^2)

R = 4*R'

This means that the radius of Christy's pool is 4 times larger than the one of Emily's pool.

And the same is for the diameter (twice the radius).

D = 2*R

D' = 2*R'

Then:

D = 2*R = 2*(4*R') = 4*(2*R') = 4*D'

The diameter of Christy's pool is 4 times larger than the other diameter.

If you want to learn more about circles, you can read:

https://brainly.com/question/25306774

OOOF! I would send a screenshot to my teacher if that happened. Online math sometimes does that. On maths watch I answered correctly but it doesn't accept the answer. Its so annoying

Answer: $91.56

Step-by-step explanation: honestly im just winging it hope its right

The amount she will pay more in interest when she pays for the

billing cycle with the previous balance method than with the adjusted balance method is $47.26.

It is the interest calculated on the principal at a given rate for a time period.

The formula for simple interest is PRT/100.

Where P is the principal, R is the rate, and T is the time in years.

We have,

Previous balance method:

P = 7400

T = 31 days

R = 22%

SI:

= (7400 x 22 x 31) / (100 x 365)

= 50468 / 365

= $138.27 ________(A)

Adjusted balance method.

P = 7400

T = 15 days

R = 22%

SI

= (7400 x 22 x 15) / (100 x 365)

= $66.90 _____(1)

After 25 days,

P = 7400 - 4900 = 2500

T = 16 days

Si:

= (2500 x 22 x 16) / (100 x 365)

= $24.11 ______(2)

From (1) and (2),

SI = 66.90 + 24.11 = $91.01 _______(B)

Now,

From (A) and (B) we get,

138.27 - 91.01

= 47.26

Thus,

$47.26 more interest is paid.

Learn more about simple interests here:

https://brainly.com/question/25845758

#SPJ2

hope you will like it

Answer:

  x -5y = -20

Step-by-step explanation:

One way to write the equation for a line through two points is to use the slope formula. The slope is the same everywhere on a line, so the slope between the given points is the same as the slope between one of them and the general (x, y) point.

  m = (y2 -y1)/(x2 -x1)

  m = (5 -3)/(5 -(-5)) = (y -3)/(x -(-5))

  2/10 = (y -3)/(x +5)

  x +5 = 5(y -3) . . . . . . . multiply by 5(x+5)

  x -5y = -20 . . . . . . rearranged to standard form

»(f o g)(x)

»f(g(x))

»f(x - 1)

»x - 1 + 1

»x✅

Answer:

fg(x) = x

Given items:

solve for fg(x):

→  f g(x)

→  f(x - 1)

→  (x - 1) + 1

→  x

note: go form right to left in such function problems.

[tex]\\ \rm\rightarrowtail 2x=\dfrac{\sqrt{3}}{6}[/tex]

[tex]\\ \rm\rightarrowtail 6(2x)=\sqrt{3}[/tex]

[tex]\\ \rm\rightarrowtail 12x=\sqrt{3}[/tex]

[tex]\\ \rm\rightarrowtail x=\dfrac{\sqrt{3}}{12}[/tex]

[tex]\\ \rm\rightarrowtail x=\dfrac{1}{4\sqrt{3}}[/tex]

Answer:

Step-by-step explanation:

i did not understand which one did you mean so,

1)[tex]2x=\sqrt{\frac{3}{6} } \\2x=\sqrt{\frac{1}{2} } \\x=\frac{1}{\sqrt{2}*2}[/tex]

2)[tex]2x=\frac{\sqrt{3}}{6} \\x=\frac{\sqrt{3}}{12} \\x=\frac{1}{4*\sqrt{3} }[/tex]

Answer:

[tex]493.5[/tex][tex]cm^{2}[/tex]

Step-by-step explanation:

From the diagram provided, we have the following information;

Parallelogram CDEF

[tex]Base=29[/tex]

[tex]Height=21[/tex]

Triangle EBF

[tex]Base=11[/tex]

[tex]Height=21[/tex]

We would begin by calculating the area of both plane shapes;

The area of the parallelogram is given by the formula;

[tex]Area=b*h[/tex]

[tex]Area=29*21[/tex]

[tex]Area=[/tex][tex]609cm^{2}[/tex]

The area of the triangle is given by the formula;

[tex]Area=[/tex][tex]\frac{1}{2}b*h\\[/tex]

[tex]Area=[/tex][tex]\frac{1}{2}*11*21[/tex]

[tex]Area=[/tex][tex]\frac{231}{2}[/tex]

[tex]Area= 115.5[/tex][tex]cm^{2}[/tex]

To find out how much greater is the area of the parallelogram (CDEF) than that of the triangle (EBF) in square centimeters, we simply find the difference between both results and this now gives us;
[tex]Parallelogram-Triangle=609-115.5[/tex]

[tex]Parallelogram-Triangle=493.5[/tex]

[tex]Answer: 493.5[/tex][tex]cm^{2}[/tex]

Answer:

30 mph

Step-by-step explanation:

Let d = distance (in miles)

Let t = time (in hours)

Let v = average speed driving to the airport (in mph)

⇒ v + 15 = average speed driving from the airport (in mph)

Using:  distance = speed x time

[tex]\implies t=\dfrac{d}{v}[/tex]

Create two equations for the journey to and from the airport, given that the distance one way is 18 miles:

[tex]\implies t=\dfrac{18}{v} \ \ \textsf{and} \ \ t=\dfrac{18}{v+15}[/tex]

We are told that the total driving time is 1 hour, so the sum of these expressions equals 1 hour:

[tex]\implies \dfrac{18}{v} +\dfrac{18}{v+15}=1[/tex]

Now all we have to do is solve the equation for v:

[tex]\implies \dfrac{18(v+15)}{v(v+15)} +\dfrac{18v}{v(v+15)}=1[/tex]

[tex]\implies \dfrac{18(v+15)+18v}{v(v+15)}=1[/tex]

[tex]\implies 18(v+15)+18v=v(v+15)[/tex]

[tex]\implies 18v+270+18v=v^2+15v[/tex]

[tex]\implies v^2-21v-270=0[/tex]

[tex]\implies (v-30)(v+9)=0[/tex]

[tex]\implies v=30, v=-9[/tex]

As v is positive, v = 30 only

So the average speed driving to the airport was 30 mph

(and the average speed driving from the airport was 45 mph)

Let s represent the speed on the return trip

So, The initial speed will be (s-15)

Equation of time:

[tex] \boxed{ \tt \: time = \frac{distance}{speed} }[/tex]

return time + initial time = 1 hr

[tex] \sf\frac{18}{s} + \frac{18}{s - 15} = 1[/tex]

⚘Solution for the complete equation in attachment!!~

[tex]\rule{300pt}{2pt}[/tex]

The area with Perimeter= 60 2/4 and  Width= 12 1/4 is mathematically given as

A=36

Question Parameters:

Perimeter= 60 2/4

Width W= 12 1/4

Generally, the equation for the Area  is mathematically given as

A=L*W

Where

P=2L+2W

Hence

60( 2/4)=2L+2( 12( 1/4))

L=12* 12 1/4

Therefore

A=12*W

A=36

In conclusion.  the area. with Perimeter= 60 2/4 and  W= 12 1/4

Read more about Area

https://brainly.com/question/24487155

Answer:

area of sphere: 16πa²b²c²

Explanation:

[tex]\sf surface \ area \ of \ sphere = 4\pi r^2[/tex]

[tex]\sf where \ r \ is \ radius[/tex]

Here given,

using the formula:

[tex]\sf surface \ area \ of \ sphere = 4\pi r^2[/tex]

[tex]\sf \hookrightarrow 4\pi r^2[/tex]

[tex]\sf \hookrightarrow 4\pi (2abc)^{2}[/tex]

[tex]\sf \hookrightarrow 4\pi (2^2 a^2 b^2 c^2)[/tex]

[tex]\sf \hookrightarrow 2^2\cdot \:4\pi a^2b^2c^2[/tex]

[tex]\sf \hookrightarrow 16\pi a^2b^2c^2[/tex]

Answer:

$400

Step-by-step explanation:

Given

5% commission worth of $8000 total sales

.05*8000= $400 Ans

Answer:

[tex]\frac{x+3}{x}[/tex] or x+3/x

Step-by-step explanation:

Using D.O.T.S (difference of two squares) formula :

[tex]a^{2} -b^{2} = (a+b)(a-b)[/tex]

[tex]x^{2} -9= (x+3)(x-3)[/tex]

Factorise the second bit:

[tex]x^{2} -3x = x(x-3)[/tex]

Now write out this fraction:

[tex]\frac{(x+3)(x-3)}{x(x-3)}[/tex]

Now we can cancel out repeated terms (x-3):

[tex]\frac{(x+3)}{x}[/tex]
This is our final answer:

[tex]\frac{x+3}{x}[/tex]

Answer:

[tex]x^{2} -3x-\frac{9}{x^{2} }[/tex]  

Step-by-step explanation:

[tex]x^{2} -9[/tex] ÷ [tex]x^{2} -3x[/tex]

To add or subtract expressions, expand them to make their denominators the same. Multiply [tex]x^{2} -3x[/tex] times [tex]\frac{x^{2} }{x^{2} }[/tex]

-

[tex]\frac{(x^{2} -3x)x^{2} }{x^{2} } - \frac{9}{x^{2} }[/tex]

Since [tex]\frac{(x^{2} -3x)x^{2} }{x^{2} }[/tex] and [tex]\frac{9}{x^{2} }[/tex]  have the same denominator, subtract them by subtracting their numerators.

-

[tex]\frac{(x^{2} -3x)x^{2} -9}{x^{2} }[/tex]

Do the multiplications in [tex](x^{2} -3x)x^{2} -9[/tex]

-

[tex]\frac{x^{4}-3x^{3}-9 }{x^{2} }[/tex]

Answer:

-24 divided by p + q

Step-by-step explanation:

quotient is divided

sum is addition

Answer:

x = 2

Step-by-step explanation:

when you set these two equations equal to each other, you plug in numbers for x until you find one that makes both sides of the equation equal.  For example, 2^x - 1 = -x + 5 if you plug a 2 in for x you get 4-1 = -2+5 and both sides of the equation are equal to 3

Answer:

x = 58

Step-by-step explanation:

x and 58 are linear pair angles.

Linear pair angles are equal.

So,

x = 58