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Answer:

The probability that a randomly placed point falls within the smaller, inner circle is 25/64

Step-by-step explanation:

The remaining part of question is attached

Solution

The area of smaller circle is

[tex]\pi r^2 = 25 \pi[/tex]

The area of large circle is

[tex]\pi r^2 = 64 \pi[/tex]

Area of the shaded region

Area of large circle - area of small circle

[tex]64\pi -25\pi = 39\pi[/tex]

Probability that the point falls in the region of smaller circle is

[tex]\frac{25\pi }{64\pi } \\\frac{25}{64}[/tex]

Answer:

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

Un-formatted answer:

2^x - 3

Step-by-step explanation:

[tex]g(x) = f(x) - 8 = 2^x + 5 - 8 = 2^x - 3[/tex]

Answer:

Is a parallelogram with congruent diag............ option is best describing better

The statement which best describes the diagonals of a rhombus is B. Is a parallelogram with diagonals that bisects a pair of opposite angles and the diagonals are perpendicular.

A rhombus is a two dimensional shape which consists of four equal sides with opposite side being parallel and opposite angles being equal.

So, rhombus is a parallelogram with all sides being equal.

The diagonals of a rhombus are not of equal length, so they are not congruent.

Also, the two diagonals of a rhombus cuts each other in to two equal halves and the intersecting angle is 90 degrees.

This means that the diagonals of a rhombus are perpendicular bisectors of each other.

Also, the diagonals bisect the pair of opposite angles through which the line passes.

Hence the correct option is B. Is a parallelogram with diagonals that bisects a pair of opposite angles and the diagonals are perpendicular.

Learn more about Rhombus here :

https://brainly.com/question/27870968

#SPJ3

Answer:

y = 1/2x + 2

Step-by-step explanation:

y = 1/2x + b

3 = 1/2(2) + b

3 = 1 + b

2 = b

y = 1/2x + 2

Answer: The different ways can he line the textbooks up on his bookshelf =24

Step-by-step explanation:

The number of ways to arrange n things = n!

Given:  Number of different books = 4

Number of different ways to arrange 4 different books =4!

Number of different ways to arrange 4 different books= 4 x 3 x 2 x1

Number of different ways to arrange 4 different books = 24

Hence, the different ways can he line the textbooks up on his bookshelf =24

Answer:

2700

Step-by-step explanation:

3 in 3612 is thousands

3in 1347 is hundreds

3000 - 300

= 2700

Answer:

See below

Step-by-step explanation:

The square root of a number is defined as [tex]\pm y=\sqrt[2]{x}[/tex] where [tex](\pm y)^{2}[/tex] gives the original number. For example, [tex]\sqrt{4}=\pm2[/tex] because [tex]2^{2}=2*2=4[/tex] and [tex](-2)^{2}=-2*-2=4[/tex].

Example of Calculating Square Roots with Multiplication :

Example of Calculating Square Roots by Division

Answer:

Profit = $200

Step-by-step explanation:

Total revenue = $9,500

Fixed expenses = $9,000

Variable expenses = $300

Total expenses = Fixed expenses + Variable expenses

= $9,000 + $300

= $9,300

Total expenses = $9,300

Profit is when revenue is greater than expenses

Loss is when revenue is less than expenses

Mia made profit because her revenue is more than her expenses

Profit = Revenue - Expenses

= $9,500 - $9,300

= $200

Profit = $200

Answer:

34  degree

Step-by-step explanation:

Answer:

4 x 4 = 16, 16 divided by 2 ( x 1/2 ) = 8

8 x 2 = 16(area of two triangles)

8 x 4 = 32(area of base below)

5.7 x 8 = 45.6 (area of slant)

4 x 8 = 32(area of the rectangle behind the figure)

Add all the given areas:

16 + 32 + 45.6 + 32 = 125.6 in^2 is your answer

Answer:

understand it lol

Step-by-step explanation:

Answer:

x = 16

Step-by-step explanation:

Let the unknown number be x.

Translating the word problem into an algebraic expression, we have;

4x + 9 = 73

4x = 73 - 9

4x = 64

x = 64/4

x = 16

Therefore, the unknown number is 16.

Answer:

285.25

Step-by-step explanation:

Basically we multiply them as normal numbers so,

815*35 = 28525

Then we take the amount of spots each number had to the RIGHT of the decimal point

81.5 = 1

3.5 = 1

1+1= 2

So: 28525. move to the left 2 times to get 285.25

Answer:

Triangle 3: 3, 4 ,5

Step-by-step explanation:

Well, you can easily tell by 3, 4, 5 being a Pythagorean triple.

But you have to use the Pythagorean Theorem to solve this.

So you get the side lengths of the two shortest sides, and you add the squared versions of them together.

So: 3^2+4^2 and if that equals the biggest side:5^2 then it's a right triangle.

Answer:

2.5 miles

Step-by-step explanation:

you would divide 5 by 2 because it's splitting the time

and that would get you 2.5

hope that helped :)

Answer:

Polar bears with white coats are better camouflaged (๑・ω-)～♥”

Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

113+90+90+12x+7=360(sum of four angles is always 360 degree)

300+12x=360

12x=360-300

x=60/12

x=5

Answer:

X = 5

Step-by-step explanation:

Shapes with 4 sides have angles that add to 360 degrees

So you have two right angles and 113 degrees.

This is

90+90+113=293

360-293=67

12x5=60

60+7=67

This means that x=5

Answer:

mode is 12 and 7

Step-by-step explanation:

most repeated no.

Answer:

Even positive

Step-by-step explanation:

Given

[tex]f(x) = -2x^3 + x^4 + 1[/tex]

Required

The end behavior

We have:

[tex]f(x) = -2x^3 + x^4 + 1[/tex]

Rewrite as:

[tex]f(x) = x^4 -2x^3 + 1[/tex]

To describe the end behavior, we check the leading coefficient and the degree of the function.

We have:

Leading Coefficient = 1 (i.e. the coefficient of [tex]x^4[/tex])

Degree = 4 (i.e. the power of [tex]x^4[/tex])

The degree of the function is even (i.e. 4)

The leading coefficient is positive (i.e. 1)

Hence, the end behavior is Even positive

Answer:

The correct answer is - 3, 4, and 5.

Step-by-step explanation:

Given:

distance = 5 miles

time to cover 5 miles = 10 minutes

If his claim is true then,

additional Distance = 15 miles

total distance will be = 15+5 = 20 miles

additional time = 30 minutes

total time = 10+30 = 40 minutes

Solution:

The speed of the vehicle can be calculated by the formula:

V = d/t

where V is speed or velocity

d = distance

t = time

Putting the final or total values in formula =

V = 20/40

= 1/2 (5th statement is true)

In an hour where 60 minutes are there, 1/2 = 30 miles per hour.

Thus, 3rd and 4th statement are true.

Answer:

- 9pq

Step-by-step explanation:

8pq + (- 17pq)

8pq - 17pq

- 9pq

Answer:

It has to be Angle 1 and Angle 6

Step-by-step explanation:

Hope it helps :)

Answer:

a or 1st answer

Step-by-step explanation:

edge

Answer:

His overtime pay is of $84.00.

Step-by-step explanation:

He is paid double time for overtime.

Basic rate of $7.00, overtime is double, so $7.00*2 = $14.00.

Worked 6 hours overtime:

So his overtime pay is:

$14.00*6 = $84.00

His overtime pay is of $84.00.

Answer:

-12

Step-by-step explanation:

Let b = -1 and a = -3

The average rate of change = [tex]\frac{f(b) - f(a)}{b - a}[/tex]

f(b) = f(-1) = 3(-1)^2 - 5 = 3 - 5 = -2

f(a) = f(-3) = 3(-3)^2 - 5 =27 - 5 = 22

f(b) - f(a) = -2 - 22 = -24

b - a = -1 + 3 = 2

[tex]\frac{f(b) - f(a)}{b - a}[/tex] = -24/2 = -12

Answer:

EFG = 104°

GFH = 76°

Step-by-step explanation:

The sum of a linear pair is always equal to 180°

So lets solve for the variable n

2n + 32 + 4n + 16 = 180

6n + 48 = 180

6n = 132

n = 22

So now we know N

EFG = 4n + 16

EFG = 88 + 16

EFG = 104°

GFH = 2n + 32°

GFH = 44 + 32

GFH = 76°

If my answer is incorrect, pls correct me!

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-Chetan K

Answer:

3(p - 5) + 2s should be the correct answer!

Step-by-step explanation:

3 henna powder, and you get $5 off each henna powder so equation is 3(p - 5)

2 bottle so, 2s

add them up and get the answer

Anyways, hope this helped!