PLEASE HELP URGENT 30 POINTS
What transformation maps a circle with radius r onto a congruent circle with radius s and the same center?

Answer:

Ok To tell the truth My honest answer is 20026.59

Step-by-step explanation:

I say this because at the end it says how Many shares di Jarrell purchased so you suppose to add so 20,000 then 21.34 then do 5.25 so that's how u got that answer I hope that's correct I'm sorry if it's not I'm not a big fan of math I believe in you tho

Answer:

8

Step-by-step explanation:

y=21 divided by x=14 = 1.5 so Y is 1.5 times larger than X so you should divide y=12 by 1.5 to get 8

The item in the Colleen's house that is most likely to meet the definition of a fixture is a tile.

A fixture is an item in a house that is permanently attached to a house with the use of a glue, nails or bolt. It would not be easy to remove fixtures from a house. Examples of fixtures are tiles, doors and windows.

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Using the Empirical Rule, it is found that 16% of the data points are greater than 11.

It states that, for a normally distributed random variable:

In this problem, the mean is of 9.8 and the standard deviation is of 1.8.

11 is one standard deviation above the mean. Considering the symmetry of the normal distribution, 32%(more than one standard deviation above the mean)/2 = 16% of the data points are greater than 11.

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Answer:

5 buses

Step-by-step explanation:

As, 150 people are hold by= 1 bus

therefore,

750 people are hold by=1/150x750 buses

=5buses

Answer:

5 buses

Step-by-step explanation:

Given:

To find:

Since each bus or a single bus can hold 150 people, we can represent the sentence in math expression as:

[tex]\displaystyle\large{1B = 150P}[/tex]

B stands for Bus and P stands for People. Therefore we have the equation of:

[tex]\displaystyle \large{B=150P}[/tex]

Next is to find how many buses can hold 750 people so we will have to multiply both sides by 5 since 150*5 = 750.

[tex]\displaystyle \large{5B=150*5}\\\displaystyle \large{5B=750}[/tex]

If one bus can hold 150 people then 5 buses can hold 750 people. Hence the solution is 5 buses.

Assuming your looking for volume.

The following formula is used for calculating the volume (V) of a cone.

[tex]\boxed{V=\frac{1}{3}\pi r^{2} h}[/tex]

⇒ [tex]V=\frac{\pi *3^{2} *&5}{3} =\frac{45*\pi }{3}[/tex] ≈ [tex]47.124[/tex] [tex]cubic[/tex] [tex]cm[/tex]

Answer:

mean = 22

Step-by-step explanation:

34 = mean + 2sd

4 = mean - 3sd ==> mean = 4 + 3sd

34 = 4 + 3sd + 2sd

30 = 5sd

sd = 6

mean = 4 + 3*6 = 4 + 18 = 22

The inverse of the function is : [tex]\frac{-1-6x}{2x}[/tex]

An inverse function is a function that serves as an eliminator of a given function.

A function that has an inverse is called invertible function and it is denoted as [tex]f^{-1}[/tex].

Analysis:

let y = [tex]\frac{-1}{2(x+3)}[/tex]

so that,

2y(x+3) = -1

2yx + 6y = -1

2yx = -1 -6

x = [tex]\frac{-1 - 6y}{2y}[/tex]

replacing y with x

[tex]f^{-1}[/tex](x) = [tex]\frac{-1-6x}{2x}[/tex]

In conclusion, the inverse of the function is : [tex]\frac{-1-6x}{2x}[/tex]

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An equation is formed of two equal expressions. A point that will lie on the line 3x-8y=54 is (5,-4.875).

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

To find a point on the line 3x-8y=54, take any random value of x and substitute for the equation, and solve the equation for y. Now, as you have the value of x and y, you have the coordinate of the point.

Let the value of x be 5.

3x-8y=54

3(5)-8y =54

15-8y = 54

-8y = 54 - 15

-8y = 39

y = -4.875

Hence, a point that will lie on the line 3x-8y=54 is (5,-4.875).

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Answer:

4x + 36

Step-by-step explanation:

combine like terms

3x + x = 4x

2 + 34 = 36

4x + 36 Is the full answer

Answer:

(-11,12)

Step-by-step explanation:

add 4 to 7 then subtract 3 and add 25

Answer:

54 students

Step-by-step explanation:

42 / 7 = 6

9 x 6 = 54

42 : 54 = 7 : 9

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.

Answer:

Compound interest

Step-by-step explanation:

Simple interest in 4 years = 5% *4 = 20%

Compound interest in 4 years = 1.05^4 - 1 = 21.55%

Compound interest is higher than simple interest in any case more than 1 year

Answer:

We found, based on beach strandings, that more than 1,000 turtles are dying a year, after becoming tangled up, but this is almost certainly a gross underestimate. Young turtles and hatchings are particularly vulnerable to entanglement.” In recent years, global turtle population numbers have been falling.

Answer:

242

Step-by-step explanation:

10x3=30

30x2=60

60+42+140=242

Hey there!

4/5 = x/9

CROSS-MULTIPLY the fractions

4 * 9 = x * 5

4 * 9 = 5 * x

SIMPLIFY IT!
36 = 5x

5x = 36

DIVIDE 5 to BOTH SIDES

5x/5 = 36/5

SIMPLIFY IT!
x = 36/5

Therefore, the answer should be:
x = 36/5

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

[tex] \boxed{ \boxed{\bf x= \cfrac{36 }{5} }\bf \: or\:\boxed{\bf x= 7.2}}[/tex]

Step-by-step explanation:

[tex] \bf \cfrac{4}{5} = \cfrac{x}{9} [/tex]

We first need to multiply both sides by 9.

Let's put 4/5 × 9 as a single fraction.

Multiply 4 and 9 = 36

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Answer:

B - understanding the healthcare process

explanation:

I took the quize!

Answer:

d

Step-by-step explanation:

[tex]20 + .05x = 10 + .25x[/tex]

[tex].20x = 10 [/tex]

[tex]x = 50[/tex]

Answer:

k^2 ÷ k^2 the third one is correct

Answer:

If the diameter is 30 cm, the radius is 15 cm

Step-by-step explanation:

It's a straight line that runs from one side of the perimeter through the center to the other side of the perimeter.

The hint is exactly correct, the radius is a half of the diameter, or the diameter is 2 times the radius.

Answer: 61 apples

Step-by-step explanation:

Given:

1 apple

+2 apples = +10 minutes

1 hour = 60 minutes

60/10 = 6 x 2 = 12 apples/hr

12 x 5 = 60 apples for 5 hours

60 + 1 = 61 apples

Answer:

a) 6x + 5x and 11x

b) 6⋅1 + 6⋅4y and 6 + 24y

Step-by-step explanation:

a) 10x - 4x + 5x <== combine like terms

   6x + 5x

   11x

Ans: 6x + 5x and 11x

b) 6(1 + 4y) <== distribute

   6(1) + 6(4y)

   6 + 24y

Ans: 6⋅1 + 6⋅4y and 6 + 24y

Hope this helps!

Answer:

c = x + 5

Step-by-step explanation:

using Pythagoras' identity in the right triangle

c² = 5² + ([tex]\sqrt{x^2+10x}[/tex] )²

   = 25 + x² + 10x

  = x² + 10x + 25 ← a perfect square

c² = (x + 5)²

take the square root of both sides

c = [tex]\sqrt{(x+5)^2}[/tex] = x + 5

There you go I hope its correct

Answer:  y = (-2/5)x - 7

This is the same as writing [tex]y = -\frac{2}{5}x-7[/tex]

======================================================

Explanation:

Any linear equation is of the form y = mx+b, known as slope-intercept form

m = slope

b = y intercept

We'll replace m with -2/5 and replace b with -7 to get y = (-2/5)x + (-7) which simplifies to y = (-2/5)x - 7

Answer:

The answer is X equals 8.

Step-by-step explanation:

Solve for X by simplifying both sides of the equation, then isolating the variable. X equals 8.

[tex]-|-8-2|\\\\=-|-10|\\\\=-10~~~~~~~~~~~~~~~~~~~~~~~~~~~;|-a| = a[/tex]

Answer: Heyaa! ~

Your Answer is... -10, Which is B.

Step-by-step explanation:

Hopefully this helps you! ^

Answer:

264.4375

Step-by-step explanation:

Surface area of a box = 2(lw + lh + wh)

L = 8 , W = 1.75 and H = 12.125

==> plug in values

SA = 2((8)(1.75) + (8)(12.125) + (1.75)(12.125))

==> multiply values that are inside parenthesis together

SA = 2(14 + 97 + 21.21875)

==> add values inside of parenthesis

SA = 2(132.21875)

==> multiply 2 and 132.21875

SA = 264.4375in²