Tell whether the transformation is a dilation,
A)
Yes- the scale factor is 1/2 and all coordinates increase by a factor of 1/2.
B)
Yes- the scale factor is 2 and all coordinates increase by a factor of 2.
C)
No- the scale factor isn't the same
D)
There is not enough information to know
Answers
Answer:the answer is c
Step-by-step explanation: I am 99.9% sure
Answer:
C
Step-by-step explanation:
If you wouldn't mind giving me brainliest, i'm just trying to rank up.
Related Questions
help will mark brainiest
Answers
Answer:
10 ounces of water each hour
Step-by-step explanation:
so you multiply 21/2 times 4 then it gives you the answer 10
can u help me plssssssss
Answers
Answer:
120
Step-by-step explanation:
you do 3*4=12
12*10=120
I’m going to assume the length is 10, width is 4, and height is 3
You would find the base of the rectangle which is the same as the top and that would be 80 (because 10 multiples by 4 for the base and top)
Then the ends which is 3x4= 12 and you have to sides so the total is 24
And lastly the sides which is 10x3= 30 and you have 2 sides so it’s really 60
In total you have 60+24+80= 164cm
which fraction,in simplest form,is equivalent to 0.56,and the equivalent percent of 0.56 ? why
Answers
Answer:
0.56 14/25
Step-by-step explanation:
Translate the new algebraic expression you created in Question 1 to a verbal expression.
Answers
Answer:
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.
Part 1: Writing Expressions
Q1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.
25(10j + 18 + 5j)
Your expression is good.
Q2. Translate the new algebraic expression you created in Question 1 to a verbal expression.
Skuttle offered to pay his sister Izzy $25 for every four leaf clover she finds in the woods. Izzy finds 18 clovers but decides to get Roxy’s help. Izzy finds clovers twice as fast as Roxy but they will over all make more money together.
Your verbal expression is good. It refrects your chosen equation.
Part 2: Writing Equivalent Expressions
Q3. Use your knowledge of the mathematical properties to create two equivalent algebraic expressions for the algebraic expression you created in Question 1. Explain how you arrived at the equivalent expressions by showing all your steps and stating which properties you used.
Using commutative property of addition, the expression in question 1 can be rewritten as follows:
25(10j + 18 + 5j) = 25(10j + 5j + 18)
Using distributive property of multiplication over addition, the expression in question 1 can also be rewritten as follows:
25(10j + 18 + 5j) = 250j + 450 + 125j
Q 4. Use substitution to prove your algebraic expressions are equivalent. You may substitute any number for the variables you choose. Show all your work for complete credit.
Now we can subsitute, say 7 for j.
For the first expression, we have:
25(10j + 5j + 18) = 25(10(7) + 5(7) + 18)
= 25(70 + 35 + 18) = 25(123) = 3,075.
For the second expression, we have:
250j + 450 + 125j = 250(7) + 450 + 125(7) = 1,750 + 450 + 875 = 3,075.
Thus, we can see that both expressions are equivalent.
Part 3: Finish the Story
Q5. Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?
Sarah found 3 + 7 = 10 shark teeth.
John found 10 / 2 = 5 shark teeth.
The total money they earned is $5 x 15 = $75.
Step-by-step explanation:
PLS HELP I WILL MARK BRAINLIEST!
Answers
b)false
C)true
d)true
B. false
C. true
D. true
1/2 + 1/3 + 6/8 = ???
Answers
Answer:
1/2 + 1/3 + 6/8 = 19/12
Step-by-step explanation:
a car drives 10 1/2 miles in 1/6 hour. what is its speed in miles per hour
Answers
The speed for the given distance and time is 12.6 miles per hour.
What is the speed?The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.
Given that, a car drives [tex]10\frac{1}{2}[/tex] miles in 1/6 hour.
We know that, the formula to find the speed is Speed=Distance/Time
Speed = [tex]10\frac{1}{2}[/tex] ÷ 1/6
= 21/10 ×6/1
= 63/5
= 12.6 miles per hour
Therefore, the speed for the given distance and time is 12.6 miles per hour.
To learn more about the speed, distance, and time visit:
brainly.com/question/4978052.
#SPJ2
The table shows the average annual salary for four jobs.
Based on this information, how much more will an elevator technician make than a librarian over 10 years?
A. $174,930
B. $1,263,070
C. $17,493
D. $126,307
Answers
Answer: 174,930
Step-by-step explanation: Hope this Helps <3
Here's a riddle
A horse travels a certain distance each day. Strangely enough, two of its legs travel 30 miles each day and the other two legs travel nearly 31 miles. It would seem that two of the horse's legs must be one mile ahead of the other two legs, but of course, this can't be true, since the horse is normal. How is this possible?
You can search the answer
Answers
Answer: the horse does more work on one of the pairs so they went a different distance.
Answer:
The horse operates a mill and travels in a circular clockwise direction. The two outside legs will travel a greater distance than the two inside legs.
Step-by-step explanation:
PLS HELP! ASAP!
Which line segment is a diameter of circle F?
FE⎯⎯⎯⎯⎯
EC⎯⎯⎯⎯⎯
AC⎯⎯⎯⎯⎯
BA⎯⎯⎯⎯⎯
Answers
Answer:
AC
Step-by-step explanation:
It would be the longest straight line segment that passes through the center of the circle and have end points that lie on the circle.
Solve for c: c - 10 + 3c < 2
Answers
c -10 + 3c > 2
combine like terms
4c -10 > 2
+10 +10
4c > 12
divide both by 4
c > 3
PLEASE HELP! I WILL GIVE YOU BRAINLIEST!
Answers
Answer: 27 45 33 52 29 40 96 47 40
Step-by-step explanation:
Mean (Average) 45.444444444444
Median 40
Range 69
Mode 40, appeared 2 times
Geometric Mean 42.331583531044
Largest 96
Smallest 27
Sum 409
Count 9
Sorted Data Set: 27, 29, 33, 40, 40, 45, 47, 52, 96
Answer:
27 45 33 52 29 40 96 47 40
Step-by-step explanation:
(can i please have braniest? :)
How do I solve this: 180° − (45° + 90°)?
Answers
Answer:
180-(45+90)
Step-by-step explanation:
180-(135)
45
Answer is 45
Answer:
45°
Step-by-step explanation:
→ First solve the values within the brackets
45° + 90° = 135°
→ Resubstitute back
180° - 135°
→ Solve
45°
help meeeeeeeeeeeee please
Answers
Answer:
im pretty sure its B
Step-by-step explanation:
Someone please help I don't understand this
Answers
What you have to do is first subtract 20 from 80 and get 60 then use the data to fill in the blanks!
Hope this helps!!!
How do you solve this?
~*[Please help]*~
A cell phone company sold 450 cell phones in three hours. This was 30% of the number of cell phones did the phone company sell that day?
Answers
Answer:
The cell phone company sold 1,500 phones that day.
Step-by-step explanation:
450 x 100 = 45,000
45,000 ÷ 30 = 1,500
can someone please help me graph this and write an equation for it.
Answers
And now I need 20 characters so I am writing this
Taylor has 6 pounds of naval oranges and 2 1/2 pounds of blood oranges. If she uses 4 3/4 pounds of naval oranges in a juice, how many pounds of oranges does she have left?
Answers
Answer:
3.65 pounds
Step-by-step explanation:
6 + 2 1/2 (2.5) pounds of oranges = 8.5
4 3/4 = 4.75
8.5 - 4.75 = 3.65
So that means he uses 3/4 pounds
So the orange he has left is 17/2-3/4=34-3/4
So that equals 31/4 pounds and that’s the answer.
Hope this helps
please help me with explanation and no links!
Answers
Answer:
(q°r)(2)=7
(r°q)(2)=3
Step-by-step explanation:
(q °r)(2)= q(r(2))= q([tex]\sqrt{2+2}[/tex])=q([tex]\sqrt{4}[/tex])=q(2)=2^2+3= 7
(r°q)(2)=r(q(2))=r(2^2+3)=r(7)=[tex]\sqrt{7+2}[/tex]=[tex]\sqrt{9}[/tex]=3
Factor by grouping: x^3+2x^2−6x−12. Which of the following is one of the factors?
A) (x^2−6x)
B) (x^2−6)
C) (x^2+2)
D) (x−2)
Answers
x³+2x²-6x-12=x²•(x+2)-6(x+2)=(x+2)•(x²-6)
read carefully fkgtgtrf
Answers
Answer:
Only E applies.
Step-by-step explanation:
The simplified version of the equation would be 6x + 7.5 + 15
In other words, there are 6 squares, 3 triangles that in total make 7.5 in weight, and 5 circles that make 15 pounds in total. E is the only one with accurate values. You don't even need to acknowledge the x. All you have to do is count.
The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.
What is the area, in square feet, of the shaded region?
What is the area, in square feet, of the non-shaded region?
Answers
Answer:
Step-by-step explanatioihhin:
helppp1!!!! i need this for my homework
Answers
Answer:
12p + 48= 48 (p+12)
Step-by-step explanation:
Match each pair of coordinate points to their location on the coordinate plane.
1.x-value is 6 and y-value is -1
2.x-value is y-value is 0
3.x-value is 3 and y-value is 5
4.x-value is -4 and y-value is 5
5.x-value is -2 and y-value is -7
fourth quadrant
first quadrant
x-axis
third quadrant
second quadrant
Answers
Answer:
1) Fourth
2) X-Axis
3) First
4) Second
5) Third
Step-by-step explanation:
I really hope this helps!
2nd X-axis
3rd third quadrant
4th second quadrant
In training for a swim meet, Logan swam 750 meters in⅓ of an hour. His swimming partner, Mila, swam 2/3 of Logan's distance in 1/4 of an hour.
Fill in the blanks to compare Mila's and Logan’s swimming speeds.
1. What is Logan's average swimming speed? Show your work.
(please do not put the scam link i already emailed brainly about the scams)
Answers
Answer:
Logan's average is 2,250 meters per hour
Step-by-step explanation:
60 ÷ 1/3 = 20
1/3 of an hour is 20 min
Logan swam 750 meters in 20 minutes
20min × 3 = 60min = 1 hour
750 meters × 3 = 2250
Logan's average is 2,250 meters per hour
kakegurui Masho! :')
Answers
Answer:
EEEEEEEEEEEE
Step-by-step explanation:
Answer:
yasssssssssss♡´･ᴗ･`♡. (^.^)
Which systems are most responsible for removing unwanted substances from the body
A .nervous and skeletal
B .respiratory and urinary
C .digestive and endocrine
D .circulatory and muscular
Answers
PLEASE HELP!!! I’ll mark you brainliest!!
Answers
Answer:
x=8 m, and for y it is 3m, only if you need y
Step-by-step explanation:
PLease help ;0 thank you very much
Answers
Answer:
What is the lesson?
Step-by-step explanation:
I don't see the question, or topic. I will edit once I know The question. (comment)
St. Patrick's Day Problem Solving
What are the lucky numbers in order from least to greatest? *
Hint: 3 two-digit numbers with a comma between each number-- no spaces
Answers
The lucky numbers selected are 39, 51 and 57.
What is an equation?An equation is an expression used to show the relationship between two or more numbers and variables.
Given that the numbers are a multiple of 3 and not a multiple of 2 and 9. The numbers are between 30 and 60, . The possible numbers are:
33, 39, 51, and 57
The numbers add up to 147, hence the numbers are:
39 + 51 + 57 = 147
The lucky numbers selected are 39, 51 and 57.
Find out more on equation at: https://brainly.com/question/2972832