rcafiiplmiStep-by-stepexplanations
-7m y 8-7m
A figure is dilated by a scale factor of 12. If the origin is the center of dilaton, what is the image of a vertex located at (3, 4)?
After the dilation, the coordinates of the vertex is (36, 48)
How does the vertex change after the dilation?
If we have a dilation of a scale factor K where the origin is the center of the dilation to a point (x, y), the image after the dilation will be:
(k*x, k*y).
Here the scale factor is k = 12, and the point is (3, 4).
So if we apply the dilation to that vertex, we get:
12*(3, 4) = (12*3, 12*4) = (36, 48).
After the dilation, the coordinates of the vertex is (36, 48)
If you want to learn more about dilations:
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What is the area?
14.39 ft. 2
18.42 ft. 2
16.07 ft. 2
13.71 ft. 2
Answer:
c
Step-by-step explanation:
Answer:
C I believe
Step-by-step explanation:
If you find the area of the circle which is 9. Then you find it of the half circles which is 7.069 for 1 whole circle and since they are 2 halves that equals 1 whole circle. So if you add and round you get 16.07. Hope this helps, let me know if correct, and have a great day!!
Help me please!!!!!!!!!!!!!!!!
Answer:
D
Step-by-step explanation:
3.75 is the same as 3 3/4
385% just straight up doesn't make any sense
17/4 is over 4
3 3/5 is less than 3 3/4
d is the answer :D hope this helpssss
Solve questions 1-3.Show your work.
45 points! I have this die soon so, please answer
Answer:
5/9cd
Step-by-step explanation:
Answer:
Dont get mad if I got it wrong but I think it 13 or 48
Marsha deposited $9000 into a savings account 3 years ago. The simple interest rate is 2%. How much money did marsha earn in interest?
Answer:
540
Step-by-step explanation:
5+2b-2
=( )b+( )
please i need help!!!!
Answer:
w
Step-by-step explanation: sorry im stuck too :(
What do I plug into a calculator to find the value of 777 after a 7% increase?
a
777 x 1.07
b
777 + 7
c
777 x 0.07
d
777 x 0.17
Answer:
a
Step-by-step explanation:
you do a because there is a 7% increase (times 0.07) and add 1 because the original value dosnt leave
A student answered 56 problems on a test correctly and received a grade of 80%. How many (total) problems were on the test if all the problems were worth the same number of points?
Answer:
98% is almost 100%, so we can see that the number of problems on the test can only be 1 or 2 more than 86.
The number of problems on the test is 87
Step-by-step explanation:
Answer:
87 problems
Step-by-step explanation:
Hope this helps
Take a look at the picture and answer correctly so i can mark you as brainliest.
Answer:
{-20, 1, 7, 8, 18}
Step-by-step explanation:
Range is the y value and you write it in order :)
Look at the picture below and answer correctly so i can mark you as brainliest.
Answer:
{14,13,6,0}
Step-by-step explanation:
It’s basically the y value :)
There are 13 dogs at the dog park on a busy Saturday. 1 of them is a labrador retriever.What is the probability that a randomly selected dog is a labrador retriever?
Answer:
there is a 1/13 (one in 13) chance that they will randomly pick a labrador.
Step-by-step explanation: If you need more help just message me :)
Answer:
1/13
Step-by-step explanation:
I WILL GIVE BRAINIEST
2r - 3.1 = 1.7
what is r equal to
Answer:
Step-by-step explanation:
2r - 3.1 = 1.7
Bringing like terms on one side
2r = 1.7 + 3.1
2r = 4.8
r = 4.8 / 2 = 2.4
r = 2.4
Answer:
2r-3.1=1.7
2r=1.7+3.1
r=4.8
2
r=2.4
hope it helps...
Please help due today { only EVENS} Mark Brainliest and 31 points
Answer:
2: No
4: No
6: Yes
8: x = 3
10: x = 2
12: x = 3
14: x = 12
16: x = 8
18: x = 30
20: x = -6
22: x= 7
24: $50
26: 14
Step-by-step explanation:
Brainliest to first:))))))
Answer:
Its A
Step-by-step explanation:
10y-7x=3y+6=11x - 3x = -10, -8
at a middle school, 30% of the remaining students buy lunch in the cafeteria and the remaning students bring lunch from home. a spinner with 10 equal sized sections numbered 0-9 will be used to simulate the lunch trend. explain how to assign the numbers 0-9 to conduct the simulation?
HELP PLEASE
Answer:The mean is equal to the median.
Step-by-step explanation:
Median is the middle value of a given data set. In a symmetric distribution, the data on the left side of the median is equal to the data on the right side of the median. Therefore, the mean of that data is equal to the median of the symmetric distribution.
Step-by-step explanation:
One possible assignation can be:
from 0 to 2, the student buys lunch in the cafeteriafrom 3 to 9, the student brings lunch from home.How to assign the numbers?
We assume that in the spinner the probability of landing on each one of the given sections is the same.
So, to simulate a case where 30% of the students buy lunch in the cafeteria.
We need to assign 3 of the 10 sections to "buys lunch in the cafeteria" and the other 7 sections to "bring lunch from home"
That assignation can be made in any order you want, for example:
from 0 to 2, the student buys lunch in the cafeteriafrom 3 to 9, the student brings lunch from home.If you want to learn more about probability, you can read:
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Josiah collected 3/5 of a bin of glass bottles to recycle. Helen collected 9 times as many bins as Josiah. How many bins of bottles did Helen collect? Write your answer as a fraction or as a whole or mixed number
Answer:
27/5 or 5 2/5
Step-by-step explanation:
3/5 * 9/1 = 27/5
You are about to begin work on a swimming pool in your yard. The first step is to have a hole dug that is 5 yards long, 4 yards wide, and 8 yards deep. You will use a truck that can carry 15 cubic yards of dirt and charges $ 10 per trip. How much will it cost you to have all the dirt hauled away?
Answer:
$110
Step-by-step explanation:
First, find how many cubic yards of dirt will be dug up:
Use the volume formula, V = lwh
Plug in the values:
V = lwh
V = (5)(4)(8)
V = 160
Now, divide this by 15 to find how many trips it will take:
160/15
= 10.67
Round this to the nearest whole number:
10.67
= 11
Multiply this by 10 to find the price:
11(10)
= 110
So, it will cost $110 to have all the dirt hauled away
The cost will be equal to $110.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
First, find how many cubic yards of dirt will be dug up using the volume formula, V = lwh
Plug in the values:
V = lwh
V = (5)(4)(8)
V = 160
Now, divide this by 15 to find how many trips it will take:
=160/15
= 10.67
Round this to the nearest whole number:
=10.67
= 11
Multiply this by 10 to find the price:
Cost =11(10)
Cost = 110
Therefore, the cost will be equal to $110.
To know more about an expression follow
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Gayle bought 3.4 yards of fabric that cost $4.75 per yard. What was her total cost?
Which statements are true of the quadrilateral she constructed? Select three options.
Answer:
the 2nd one, 3rd one, and 5th one
Step-by-step explanation:
There are eight 6th grade classrooms
at a middle school Each
homeroom has 33 students. How
many students are the Middle
School?.
Answer:
264
Step-by-step explanation:
8X33=264
help!!! i have to pass this lesson to get a grade please help
1.Rewrite measurements for ham butter milk dry mustard and salt using just the 1/4 teaspoon measurements and that 1/3 cup measure
2.the amount of seasoning you have
3. the list of ingredients, multiplied by 3
4.Your amounts of milk & cheese
you need to get from the store
5.List of ingredients written in decimal form
Answer:4.68, 234, 228, 76
Step-by-step explanation: if you do what the problem is telling then you end up with 4.68 for the decimal 234 seasonings the list of ing multiplied by 3 = 228 the milk and cheese is 6/1 or 6 their yo go
Grandma Gertrude gave 13 pieces of jewelry and Grandma Fien gave y pieces of jewelry to the Carlson sisters to divide evenly among themselves. There are 55 Carlson sisters. How many pieces of jewelry did each sister receive?
I think the answer is 1
1: Chris bought 12 feet of rope. How many inches of rope did he buy? 1ft = 12in
help ?
And i need help with this to pls 2(A speedboat can go 300% faster than a rowboat can. How would you express this as a fraction and a decimal)
Answer:
Number 1 is 144 inches of rope.
Number 2: 300% is 3.00 as a decimal and 300/100 as a fraction.
Step-by-step explanation:
Number 1 explanation=1ft=12 inches. 12x12=144
Mary used the equation x = $4 * y to represent the table above. What mistake did she make, and what should the correct equation be to represent this table?
Answer: she has to remove the $ sign from the equation
Step-by-step explanation:
5 1/4- 2 5/7 using fraction models
Answer: Try doing math
Step-by-step explanation: because owo
Answer:
3 4/2 ?
Step-by-step explanation:
i just did 5-2 and then i sutractb 1-5 and 7-4 and got 3 4/2
Round 6.73524 to the Nearest hundredth.
6.73
6.734
6.735
6.74
Answer:
The answer is 6.74
We can figure this out by looking at the number after the hundredths place:
6.73524
If the number is 5 or above, you round the number in the hundredths place up. But if it is 4 or below, you leave the number the same.
Hope this helps!! Good luck.
Which table shows the correct values of time and distance for a van traveling at a constant speed of 55 miles per hour?
plz help and dont suggest khan academy i cant figure it out will give brainliest
Answer:
-15x -18y =-4
Step-by-step explanation:
just add the values together, -8+-7, -3+-5 and -11+7
Answer:
-15x -18y =-4
Step-by-step explanation: