Please help!!!!!!
What is the geometric possibility of being in the square and not in the circle? The radius of the circle is five inches. Express percent’s to the nearest tenth.

A. 21.5%
B. 23.0%
C. 20.0%

Please Help!!!!!!What Is The Geometric Possibility Of Being In The Square And Not In The Circle? The

Answers

Answer 1

Answer: A

Step-by-step explanation:

The area of the square is 10^2 = 100.

The area of the circle is (pi)(5^2) = 25pi.

So, the area of the region in the square but not in the circle is 100 - 25pi.

Thus, the desired probability is (100-25pi)/100, which is about 21.5%


Related Questions

H. e. l. p






____
( - ^ • )
( > > )

MeEee​

Answers

For the part 1 volume is 32.768 dm³, for part 2 side length is  6 meters, and for part 3 the volume is 480 cubic cm.

What is a cube?

It is defined as three-dimensional geometry that has six square faces and eight vertices.

We have

1) Side length = 3.2 dm

Volume = (3.2)³ = 32.768 dm³

2) Volume of cube = 216 cubic meters

a³ = 216

a = 6 meters

3) The dimensions for sewing box: 10 cm, 8 cm, and 6 cm

Volume = 10×8×6 = 480 cubic cm

Similarly, we can calculate the rest of the data.

Thus, for the part 1 volume is 32.768 dm³, for part 2 side length is  6 meters, and for part 3 the volume is 480 cubic cm.

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The circumference of the earth is 2.4x109 miles. if you traveled at an average of 8.5x10 miles per hour, how long would it take for you to go around the earth? round your answer to the nearest whole number.
a. 2,820 hours
c. 354 hours
b. 282 hours
d. 3,500 hours

Answers

Answer:

282 hr   <======= see below

Step-by-step explanation:

Distance / rate = time

2.4 x 10^9 mi / 85 m/hr   = 28235294 hr

 You must have left the power of 10 off of your speed

     probably should be   8.5 x 10^6  perhaps?   then answer is 282

If speed was 8.5 x 10^5   then answer becomes ~ 2820  

welp pls.i’m so confused

Answers

Answer:

Length = 17 units

Width = 1 unit

Step-by-step explanation:

[tex]A = l * b[/tex]

[tex]17 = (2x+1) (x-7)\\17 = 2x^{2} -14x+x-7\\17 = 2x^{2} -13x-7\\2x^{2} -13x-7-17=0\\2x^{2} - 13x -24=0\\(2x+3) (x-8)=0\\x=-\frac{3}{2} or x=8\\[/tex]

but x cannot be negative because length and width cannot be negative;

[tex]x\neq -\frac{3}{2} : x = 8[/tex]

Length:-

[tex]=2x +1\\=2(8)+1\\=17units[/tex]

Width:-

[tex]=x-7\\=8-7\\=1 unit[/tex]

Please help me find the mean and the median:

Answers

Answer:

anyways your answer is 1

Step-by-step explanation:

i need an equation with a variable on each side that equals 15

Answers

Answer:

2x + 5 = 3x

Step-by-step explanation:
In this equation, x = 5 and both sides equate to 15. Hope this helped!

Write 12x + 4y= –36 in slope-intercept form. y= x− .

Answers

[tex]~~~~~12x+4y = -36\\\\\implies 3x +y = -9\\\\\implies y = -3x -9[/tex]

         - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - -- - - - - - -- - - - - - - - --

[tex]\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]

Write 12x+4y=-36 in slope intercept form.

[tex]\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}[/tex]

Slope intercept form looks like so:-

y=mx+b

Right now the line's equation is written in standard form, ax+by=c.

First, subtract 12x on both sides:-

4y=-36-12x

Now divide by 4 on both sides:-

y=-9-3x

On further simplification,

switch -9 and -3x places (it's not mandatory)

y=-3x-9

That's our equation in slope intercept form.

Good luck.

          - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - -- - - -

The sum of two numbers is 24. Twice the first number plus the second is 26. Find the numbers. ​

Answers

Answer:

2 and 22

Step-by-step explanation:

You can put them into equations:

x+y=24 and 2x+y=26

Then, for each equation solve for one of the variables. It doesn't really matter which one but I chose y here.

y=24-x and y=26-2x

Since both equations are equal to y it means that the expression on the right sides of the equal sign are equal to each other:

24-x=26-2x

From here solve for x and you are left with:

x=2

Now that you know one variable go back and plug it into an equation and solve for y. Again, it doesn't matter which one you choose, you will end up with the same answer:

(2)+y=24

So..

y=22




??? ??????????????????????

Answers

Answer:

28.86338

Step-by-step explanation:

find the area of the whole circle and then divide by 3, since the shaded part is about 1/3 of the whole cricle.

For what values of b is the relation R:{(b^2, 5), (5b, 6)} NOT a function?

Answers

Answer:

b=0,b=5

Step-by-step explanation:

Solve the inequality.
2(4x
3) 2 -3(3x) + 5x?
O x 2 0.5
X 2 2
(-09 0.5]
(-c0, 2]

Answers

Answer:

Use the given functions to set up and simplify (-c⁰, 2]

Step-by-step explanation:

2(4x ⋅ 3) = 24x

2-3 (3x) + 5x = -4x + 2

Ox ⋅ 2 = 2Ox

0.5 = 2Ox

X ⋅ 2 = 2X

2 = 2X

-9 ⋅ 0.5 = -4.5

(-c⁰, 2] = (-1,2]

If this was helpful, let me know!

Graph the equation. y = 4(x + 6)(x + 4)

Answers

There you go I hope its correct


John is traveling at 48 miles per hour and his distance can be written as d = 48t.


How far will John travel if he travels for 5 hours?

Answers

Answer:

240 miles

Step-by-step explanation:

To find how far John will travel is he travels 48 miles per hour for 5 hours, you can multiply John's speed (48 mph) with his travel time (5 hours) to get:

48 mph × 5 hours = ?

48 × 5 = 240

Therefore, John will travel 240 miles if he travels for 5 hours at 48 miles per hour.

Find the area of the parallelogram. Round to the nearest hundredth if necessary.
6 m
8 m
Area =
cm2

Answers

Answer:

48 square cm.

Step-by-step explanation:

The area of a parallelogram is (A = B * H)

Base is 8

Height is 6

8*6 = 48 square cm.

Write a sine function that has an amplitude of 5, a midline of 2 and a period of 3/7​

Answers

A sine wave is also known as a sinusoid. The sine function that has an amplitude of 5, a midline of 2 and a period of 3/7​ is 5Sin(16πx/3)+2.

What is sine function?

A sine wave, also known as a sinusoid, is the graph of the sine function. Any curve that can be expressed in the form is referred to as a sinusoid. (A and B are both positive.) Sinusoids are the most generic version of the sine function.

Given the amplitude of the function is 5, the vertical shift is 3, and the period of 3/7. Therefore, the values of constants can be written as,

a = 5

b = (2π)/(3/7) = 14π/3

d = 2

Substituting the values in the sine function,

a sin b (x-c) + d

= 5 Sin(16π/3)(x-0) + 2

= 5 Sin(16πx/3) + 2

Hence, the sine function that has an amplitude of 5, a midline of 2 and a period of 3/7​ is 5Sin(16πx/3)+2.

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PLEASE HELP IM GIVING 15 POINTS !!!!! how would you solve y=x^2+4x-1 ? and how would you solve y-7x=9 ?

Answers

4x^2-1 is your answer

A rectangular prism fish tank measures 6.2 cm × 4.7 cm × 2.3 cm.
Find the volume of the fish tank and round to the nearest hundredth if necessary.

Answers

Answer:

The volume of the fish tank is 67.02

Step-by-step explanation:

To find the volume of a rectangular prism, multiply length times width times height.

V = L*W*H

V = 6.2*4.7*2.3

V = 67.022

67.022 rounded to the nearest hundredth would equal 67. 02

The attached image shows a few of the different volume formulas.

Represent geometrically the following numbers on the number line: √4.5 √8.3. (step by step explanation preferably done in notebook please) I’ll mark the best answer as brainliest

Answers

Answer:

To represent geometrically √x on a number line:

Draw a line segment AB with length x  (where point A is -x and point B is zero on the number line).Extend AB by drawing a line segment BC of length 1 unit.Draw a line perpendicular to AC at point B.Let O be the midpoint of AC.
Draw a semicircle with center O and radius OA.Let point D be where the semicircle intersects with the perpendicular line.  BD = √xDraw an arc with center B and radius BD from point D to the number line.BE = √x ⇒ point E = √x on the number line.

Attachment 1

To represent geometrically √4.5 on a number line:

Draw:

Point A = -4.5Point B = 0Point C = 1

Draw a line perpendicular to AC at point B.

Let O be the midpoint of AC:

[tex]\implies \sf O=\dfrac{-4.5+1}{2}=-1.75[/tex]

Draw a semicircle with center O and radius OA

[tex]\implies \sf OA=\dfrac{AC}{2}=\dfrac{5.5}{2}=2.75[/tex]

Let point D be where the semicircle intersects with the perpendicular line

[tex]\implies \sf BD=\sqrt{AB}=\sqrt{4.5}[/tex]

Draw an arc with center B and radius BD from point D to the number line.

[tex]\implies \sf BE=\sqrt{4.5}[/tex]

⇒ Point E is [tex]\sf \sqrt{4.5}[/tex] on the number line.

Attachment 2

To represent geometrically √8.3 on a number line:

Draw:

Point A = -8.3Point B = 0Point C = 1

Draw a line perpendicular to AC at point B.

Let O be the midpoint of AC:

[tex]\implies \sf O=\dfrac{-8.3+1}{2}=-3.65[/tex]

Draw a semicircle with center O and radius OA

[tex]\implies \sf OA=\dfrac{AC}{2}=\dfrac{9.3}{2}=4.65[/tex]

Let point D be where the semicircle intersects with the perpendicular line

[tex]\implies \sf BD=\sqrt{AB}=\sqrt{8.3}[/tex]

Draw an arc with center B and radius BD from point D to the number line.

[tex]\implies \sf BE=\sqrt{8.3}[/tex]

⇒ Point E is [tex]\sf \sqrt{8.3}[/tex] on the number line.

Javior has an equal number of dimes, nickels and
quarters. He has a total of $2.40. How many coins
does he have all together?
?
Dimes:
Nickels:
Quarters:
?
?
Answer:
?

Answers

Assign
x to nickel (.05)
2x to the dime (.10)
5x to the quarter (.25)

x + 2x + 5x = 2.40
8x = 2.40
Divide both sides by 8 to isolate x
x = .30
Insert .30 for x in formula
.30 + (2)x(.30) + (5)x(.30) = 2.40
.30 + .60 + 1.50 = 2.40
2.40 = 2.40

Answer =
6 nickels. 6 dimes. 6 quarters

Two metal disks, one with radius r = 2. 50 cm and the other with radius r = 5. 00 cm are welded together and

Answers

The total moment of inertia of the two disks will be I = 2.375 × 10-³ Kgm² welded together to form one unit.

What is moment of inertia?

Moment of inertia is the quantity expressing a body's tendency to resist angular acceleration, which is the sum of the products of the mass of each particle in the body with the square of its distance from the axis of rotation.

Using the formulas to calculate the moment of inertia of a solid cylinder:

I = ½MR²

Where;

I = moment (kgm²)

M = mass of object (Kg)

R = radius of object (m)

Total moment of inertia of the two disks is expressed as: I = I(1) + I(2)

That is;

I = ½M1R1 + ½M2R2

According to the provided information;

R1 = 2.50cm = 0.025m

M1 = 0.800kg

R2 = 5.00cm = 0.05m

M2 = 1.70kg

I = (½ × 0.800 × 0.025²) + (½ × 0.05² × 1.70)

I = (½ × 0.0005) + (½ × 0.00425)

I = (0.00025) + (0.002125)

I = 0.002375

I = 2.375 × 10-³ Kgm²

Hence The total moment of inertia of the two disks will be I = 2.375 × 10-³ Kgm² welded together to form one unit.

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In the figure, ∆ABD ≅ ∆CBD by Angle-Side-Angle (ASA). Which segments are congruent by CPCTC?

Answers

Answer: AB ≅ CB

Step-by-step explanation:

In the given figure, we have ∆ABD ≅ ∆CBD

The CPCTC property of congruent triangles says that if two triangles are congruent then their corresponding parts ( angles and segments ) are congruent.

Since we have given that ∆ABD ≅ ∆CBD.

Therefore, the corresponding segments are congruent.

As segment AB is corresponding to segment CB. [First two letters]

Therefore, segment AB is congruent to segment CB.

What is the slope of the line that passes through the points (-4,-7) and
(-2,-19)? Write your answer in simplest form.

Answers

In order to calculate the slope given two points, we can use the slope formula:

ΔY/ΔX = (Y2 - Y1)/(X2 - X1)
reading the graph left to right, (-4,-7) will be our first point; these values correspond to x1 and y1, with x1 = -4 and y1 = -7. (-2 ,-19) will be the second point, with x2 = -2 and y2 = -19.
now, plug the values into the equation!
slope = (-19-(-7))/(-2-(-4))
=(-19+7)/(-2+4)
=(-12/2)
=-6

Find the value of x.
148°
Гу
х
x = [? ]°
=

Answers

180-148=32 so I think that 32 is the answer

x ^ 2 + y ^ 2 + 6y - 67 = 2y - 6x; circumference

Answers

Answer:

(x+3)^2+(y+2)^2=80

Step-by-step explanation:

A garden has the shape of a circular sector such that its straight sides measure 50 feet in length and the central angle is 132°. if the garden needs to be surrounded by fencing, how many feet are needed to enclose the garden?

Answers

Answer:

  215 ft

Step-by-step explanation:

The length of the surrounding fence is equal to the perimeter of the garden. That is the sum of the lengths of the straight sides and the curved arc. The arc length is given by the formula ...

  s = r·θ . . . . . where θ is the central angle in radians

__

arc length

There are π radians in 180°, so the arc will have a measure in radians of ...

  θ = 132° × (π/180°) = 11/15π ≈ 2.3038 . . . . radians

Then the length of the curved side of the garden is ...

  s = (50 ft)(2.3038 radian) ≈ 115.2 ft

__

perimeter

The fence length is the sum of the arc length and the two radii:

  perimeter = 115.2 ft + 2×50 ft = 215.2 ft

About 215 feet of fencing are needed to enclose the garden.

Given: x - 8 > -3. solution set

Answers

Answer:   x > 5

Reason:

Add 8 to both sides to undo the -8

We have x-8 > -3 become x > -3+8 which becomes x > 5

We can replace x with anything larger than 5.

To graph this on a number line, plot an open hole at 5. Then shade to the right.

What is the area of the shape shown below? Round your answer to the neatest tenths

Answers

Answer:

42.5

Step-by-step explanation:

Area- (9.0×3.5) +1/2(5×2) + (2×2)

=31.5+2+5+4

=42.5

hope it helps!!!

marking brainliest if correct

four numbers that are evenly divisible by both 4 and 9.

four numbers that are evenly divisible by 2, 3, and 5.

Answers

Answer:

36, 72, 108, 144

30, 60, 90, 120

Step-by-step explanation:

if you borrow 800$ for 10 years and the interest rate is 7% how much do you pay altogether?

Answers

Answer:

Answer is

1,760

Step-by-step explanation:

960+800=1,760

Warm up: solve for the variable

3 = x/5

Answers

Answer:

x=15

Step-by-step explanation:

multiply 5 by both sides to get rid of 5 on the second side --> 3x5=x/5x5

15=x

ur wecome :)

brainliest please?

you multiply both sides by 5 the cancel out on the rhs, following up with multiplying 3 & 5 then you get a 15

Which equation represents the distance d traveled in t hours?

Answers

Answer:

d is the right answer hope this helps

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