(Geometry Question)
1. Determine the scale factor of dilation that maps circle A onto a circle congruent to circle B.
2. Determine the scale factor of a dilation that maps circle B onto a circle congruent to circle C.
3. Determine the scale factor of a dilation that maps circle C onto a circle congruent to circle A.
4. Use your work from #1-3 to determine the scale factor that maps any circle with radius r onto any circle congruent to circle with radius s.
The scale factors for each of the given dilations of the circles are;
1) 3/5
2) 4/3
3) 5/4
4) s/r
From the given diagram showing the circles, we see that;
Diameter of circle A = 10
Diameter of circle B = 6
Diameter of circle C = 8
1) Scale factor to map circle A onto a circle congruent to circle B is = new diameter/original diameter = 6/10 = 3/52) Scale factor of a dilation that maps circle B onto a circle congruent to circle C = new diameter/original diameter = 8/6 = 4/33) The scale factor of a dilation that maps circle C onto a circle congruent to circle A = new diameter/original diameter = 10/8 = 5/44) The scale factor that maps any circle with radius r onto any circle congruent to circle with radius s = s/rRead more about dilation and scale factor at; https://brainly.com/question/10253650
Find the following amount.
What is 75% of 16?
Answer:
12
Step-by-step explanation:
16 times 0.75 = 12
Answer:
12
Step-by-step explanation:
75%=3/4.
So, we can simplify it to 3/4 of 16
4/4 of 16 is 16.
So, 3/4 of 16 is 1/4 less than that.
1/4 of 16 is 4. We want 3/4 so we multiply 4*3=12
Hope this helps!
Please Help Me with Q4!!
Answer:
0,-3
Step-by-step explanation:
It is where the lines intersect!
Mrs. Greensmith works a PC Richards and earns $35 per week plus a 12% commission o sales. How much would she earn for the week if her sales for the week was $1,750?
How do I solve this? LINKS WILL BE REPORTED SO NO LINKS
Answer:
C-480
Step-by-step explanation:
You divide it into 3 shapes.
For example -
First shape 4*4*5=80
Second shape 5*4*8=160
Third shape=5*12*4=240
Then, add them together.
160+240+80=480
What is the product?
One-fourth times three and two-thirds
One-half
Seven-twelfths
Three-fourths
Eleven-twelfths
Step-by-step explanation:
¾×⅔
=½
ONE HALF!!!!!!!!!!Answer:
Eleven-twelfths or 11/12
Step-by-step explanation:
-13 + 25 = -4(x + 1) whats the value of x? ill give brainliest
Which expressions are equivalent to g + h + (j + k)? Check all that apply.
1. g + (h + j) + k
2. (g + h) + j k
3. (g + h) + j + k
4. g + (h j) + k
5. g h + j k
6. g (h + j) k
7. g + h (j + k)
will give brainlist to the correct answer!!
Answer:
3.
[tex]{ \tt{g + h + (j + k)}} \\ = (g + h) + j + k[/tex]
A group of friends wants to go to the amusement park. They have no more than $230 to spend on parking and admission. Parking is $8, and tickets cost $27.75 per person, including tax. Write and solve an inequality that can be used to determine xx, the number of people who can go to the amusement park.
Pls help I am confused
Answer:
missing number is a)0.01
Answer:
Answer is a) 0.01
Step-by-step explanation:
2500 times by 0.01 = 25
Which of the following shows the solution set of the inequality x − 7 ≤ -5?
Answer:
the answer is x ≤ 2
Step-by-step explanation:
very easy
Answer: x≤2
Step-by-step explanation: move the '-7' to the right of the '≤' sign, then the converted number will change sign. The '-7' on the left is negative, when moved to the right it becomes positive. then we will have:
x-7≤-5
<=>x≤-5+7
<=>x≤2
Liz earns a salary of $2,100 per month, plus a commission of 7% of her sales. She wants to earn at least $2,900 this month. Enter an inequality to find amounts of sales that will meet her goal. Identify what your variable represents. Enter the commission rate as a decimal.
PLS PLS HELP :”)
Answer:
Her salary of 2600 per month doesn't change, what does change is the amount of money she makes dependent upon her dollar amount in sales. She earns 7% of her sales, which is our unknown. And we know that she would like make at least $2900 this month. That means that it's ok to make exactly 2900 and it's of course ok to make more than 2900 but it's not ok to make less than that. So our inequality sign is greater than or equal to. Now let's set it up as an inequality: where of course, as stated earlier, the unknown is her sales in dollars. It doesn't look like you need to solve this.
Step-by-step explanation:.
AAA HELP PLEASE !! SUMMER MATH SCHOOL IS WAY TOO HARD ISTG
Answer:
Ok so they had 100 cats in total so that mean each row meaning 1 row equals 5 cats so that mean's that 2, 3 or 4 didnt work.
Step-by-step explanation:
Ok so 5 cats are in 1 row so that mean that mean there are 100 cats and in total there are 10 rows of cats so there was 5 cats on each row so the answer is 10 rows. 10 is the answer, I hope this helped!! ^^
A graph titled Population of Ohio has years on the x-axis and population (millions) on the y-axis. Points are at (1930, 7), (1950, 8), (1970, 10.5), (1990, 10.8), (2010, 11.8). What is the purpose of using a scatterplot? Check all that apply. to organize bivariate data to plot points to connect a line to plot points for two sets of data to compare dependent and independent variables to visualize relationships between data to find the slope between two variables
Answer:
owowkwkwkwkww9282wowolwkwkw
Eloise is designing a triangular flag. Is it possible to design more than one flag with side lengths of 27 inches and 40 inches and an included angle of 50°? Explain.
Answer:
yes
Step-by-step explanation:
It is possible to design more than one flag with these lengths because the two smaller side length 27 and 40 is greater than 50 which is larger side length.
The amounts below show the change (measured in feet) in water level over four months. What is the
average monthly change in water level?
-0.84, 1.25, -1.59, 0.42
The administrative assistant has 240 cubic inches of paper clips and needs to buy a rectangular prism shaped container to hold them all. He wants a container that is six inches wide and five inches long. Identify the minimum height that would allow the container to hold all of the paper clips.
Answer: answer is above height
Step-by-step explanation: Thur clips show
first good answer gets brainiest
1/4
since there is 4 letters in the word math
so 1 out of 4
Hope it helps...
Answer:
but it's 1/4
Step-by-step explanation:
You are in miss hood class now bc this is on the test
mark me brainlest
Make a histogram for drivers' ages using the data from the table below.
Driver’s Ages
Age Frequency
17-19 8
20-22 7
23-25 9
26-28 4
The histogram shows the distribution of the age and the frequencies
How to plot the histogram?The dataset is given as:
Age Frequency
17-19 8
20-22 7
23-25 9
26-28 4
The age would be plotted on the x-axis, while their frequencies on the y-axis.
So, we have:
x y
17-19 8
20-22 7
23-25 9
26-28 4
See attachment for the histogram
Read more about histograms at:
https://brainly.com/question/18198700
Help me out please ASAP? Thanks so much!
Draw the image of ABC under a dilation whos center is P and scale factor is 1/3
(The blue triangle is the point of reference, the green is that of what you will be plotting to have a scale factor of 1/3)
Answer:
Shrink triangle ABC three times smaller than it is now, and make sure that point P is in the middle.
Step-by-step explanation:
Hope this helps!
Answer:
Make triangle ABC three times smaller than it is now, and also make sure that point P is in the middle at the end.
What is the slope of the line segment?
answer choices
1/4
1/4
4
–4
Answer:
4
Step-by-step explanation:
To find the slope we can use the slope formula
m = ( y2-y1)/(x2-x1)
We know two points (0,0) and ( 1,4)
m = ( 4-0)/(1-0)
= 4/1
4
are these correct? read this slowly
Label the points, lines, and planes to show AB←→ and line j perpendicular to each other in plane R at point A, AB←→ both perpendicular to line l and intersecting line k at point B, and plane R intersecting plane S in line l.
Answer:
That would be c
1. In a laundry sink, the hot water tap lets out 3 litres of water every minute. The cold water tap lets
out 4 litres of water every minute. If the sink is left unplugged, 2 litres of water are drained every
minute. With the sink unplugged, I turn on the cold water tap. Three minutes later, I turn on the
hot water tap as well. I leave both taps running for another 2 minutes before both taps are turned
off. How long do I now have to wait before the sink is completely emptied?
2. Fly the Super Spy is trying to unravel a secret three digit code. Fly knows that the first digit must
be an even number, and the last digit must be an odd number. How many different combinations
of the three digit code exist? (Note: zero is counted as an even number)
Answer:
It would take 6 minutes for the sink to be completely emptied.
can someone help please (highlighted in blue)
[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {B)\:10}}}}}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex]4 + 3 \: ( \: 10 - {2}^{3} \: )[/tex]
➺[tex] \: 4 + 3 \: ( \: 10 - 2 \times 2 \times 2 \: )[/tex]
➺[tex] \: 4 + 3 \: ( \: 10 - 8 \: )[/tex]
➺[tex] \: 4 + 3 \: ( \: 2 \: )[/tex]
➺[tex] \: 4 + 6[/tex]
➺[tex] \: 10[/tex]
Note:-[tex]\sf\pink{PEMDAS\: rule.}[/tex]
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]
Answer:
10
Step-by-step explanation:
Use
Parenthesis
Exponents
Multiplication(Left - Right)
Division(Left - Right)
Addition(Left - Right)
Subtraction(Left - Right)
Here is the height, in centimeters, of 20 flowers in the school garden.
Based on the data, which of these can be considered a typical height for these flowers?
A. 5 centimeters
B. 25 centimeters
C. 30 centimeters
D. 110 centimeters
(the numbers in the picture go from 5 to 110)
Answer:
It looks like it would be 25.
Step-by-step explanation:
It is looking for the most typical height, or in other words, the most frequent. From what I can see in the photo, that is what is the most frequent.
HALP! BRAINLIEST TO FIRST CORRECT ANSWER!
Answer:
Sorry
Step-by-step explanation:
We don't know the question o-O
Amir can run 15 kilometers in one hour. How many kilometers can Amir run per minute?
There are 60 minutes in 1 hour.
Answer:
0.25 kilometers
Step-by-step explanation:
Amir can run 0.25 kilometers per minute.
solve the following equation
6x - 4 = 2 + 3x
Answer:
that's the right answer..
mark as brainliest please and ty
Step-by-step explanation:
6x --4 = 2 + 3x
6x -3x = +4 +2
3x =6
x = 6/3
●x =2
Answer the question