triangle A' B' C' is the result of dilating ABC about point C by a scale factor of two. Determine whether each claim about the properties of A' B' C' and ABC is true or false
Answers
True because all properties are preserved under dilation from triangle ABC to A'B'C'.
We have given a triangle ABC is dilated by a factor of 2/3 , result triangle A'B'C'
We have to determine after dilation, the properties of triangle ABC and A'B'C' is true or false.
What is the transformation?A transformation is a process that manipulates a polygon or other two-dimensional object on a plane or coordinate system.
Dilation of a triangle are results in either decreases or increases in the corresponding length of the triangle, it depends on by which scale factor triangle is dilated ,and dilation does not affect the angle measures of the triangle.
here scale factor is 2/3 so the corresponding sides of the triangle A'B'C' decreases.
So, the dilation of the triangle is not congruent but similar to the original triangle ABC
Therefore, the basic properties of triangles are preserved under the dilation of triangle by a scale factor.
To learn more about the transformation visit:
https://brainly.com/question/4289712
#SPJ2
Answer:
Step-by-step explanation:
The answer is FALSE for the first one AB and A'B' are on the same line.
and TRUE for the second one The measures of B and B' are equal.
Related Questions
Look at the system of equations below.
y = {x + 10
y = {x – 10
Which of these statements is correct?
A. The system has no solution.
B. The solution of the system is (-3,8).
C. The solution of the system is (6,-6).
D. The system has an infinite number of
tiang
Answers
Answer:
Step-by-step explanation:
A
When can you write ratios as a fraction?
Answers
Answer:
In a mathequation when needed
Step-by-step explanation:
What is the surface area of a right circular cylindrical oil can, if the radius of its base is 4 inches and its height is 11 inches? for 25 points
Answers
Step-by-step explanation:
Given
Radius (r) = 4 inches
height (h) = 11 inches
Total surface area of cylindrical oil can is
= 2πr ( r + h)
= 2 * 22 / 7 * 4 ( 4 + 11)
= 2 * 22/7 * 4 * 15
= 377.14 inches ²
If the radius of a right circular cylindrical oil can base is 4 inches and its height is 11 inches, then the surface area of that right circular cylindrical oil can is 376.99 square inches.
What is the surface area of a right circular cylindrical figure?Let b and h be the radius of the base and height of a right circular cylindrical figure respectively. Then the surface area of this right circular cylindrical figure is 2πb(b + h).
How to solve this problem?Given that the radius of the base of the can is 4 inches.
The height of the can is 11 inches.
Then the surface area of the can = 2π * 4(4 + 11) = 8π(15) = 120π = 376.99 square inches
Therefore, If the radius of a right circular cylindrical oil can base is 4 inches and its height is 11 inches, then the surface area of that right circular cylindrical oil can is 376.99 square inches.
Learn more about the surface area here -
https://brainly.com/question/22243438
#SPJ2
The scatterplot shows the relationship between the percentage of battery life remaining in 12 smoke detectors and the number of months that the batteries have been in the smoke detectors.
Based on the scatterplot, what is the best prediction of the number of months it would take for the battery in a smoke detector to have 20 percent battery life remaining?
A-9 months
B-7 months
C-11 months
D-6 months
Answers
4x^2+19x+19=0 to the nearest tenth
Answers
Answer:
the answer is
Step-by-step explanation:
PLEASE I NEED THIS NOW, AND EXPLICATION
Answers
Answer:49.5
Step-by-step explanation:so if 1 inch equal to 3 yards then 7.5 will be 21.5 and 6 inchs will be 18 so if you all together you will get 49.5
Answer:
36
Step-by-step explanation The answer would be 36 because A=a2=62=36 and the math added to 36 hope this helped.
A commission is a fee paid to a salesperson based
on a percent of sales. Suppose a salesperson at a
jewelry store earns a 6% commission. What
commission would be earned for selling a ring
that cost $1300 dollars?
Answers
Answer:78
Step-by-step explanation:
1300x0.06=78
The commission by the salesman on the jewelry is $78.
What is commission?A sales commission is a sum of money paid to an employee upon completion of a task, usually selling a certain amount of goods or services.
Given that, a salesperson at a jewelry store earns a 6% commission. The worth of the jewelry is $1300
The commission on the jewelry =
6% of $1300
= 1300 × 6 / 100
= 13 × 6
= 78
Hence, he earned $78 as commission.
Learn more about commissions, click;
https://brainly.com/question/13695386
#SPJ2
o study student engagement, a university surveys 1,390 college freshman and determines that 470 of them participate in a recreational sport. The university would like to estimate the proportion of all college freshman that participate in a recreational sport at a 95% confidence interval. What is the upper bound of the confidence interval built by the university
Answers
Answer:
46
Step-by-step explanation:
Describe several methods you could use to determine the rational zeros of a polynomial function. Which would you choose to use first? Explain.
Answers
Answer:
The Rational Zero Theorem helps us to narrow down the list of possible rational zeros for a polynomial function. Once we have done this, we can use synthetic division repeatedly to determine all of the zeros of a polynomial function.
Step-by-step explanation:
Answer:
The Rational Zero Theorem helps us to narrow down the list of possible rational zeros for a polynomial function. Once we have done this, we can use synthetic division repeatedly to determine all of the zeros of a polynomial function.
Step-by-step explanation:
Jazzmine took out a loan of $17,500 to buy a new car. She received a 3.5% interest rate compounded annually and paid $3,274.50 in interest. How long did it take Jazzmine to pay off the loan?
Answers
Answer:
Time period = 5 year (Approx.)
Step-by-step explanation:
Given:
Amount of loan = $17,500
Rate of interest = 3.5% compounded annually
Amount paid as interest = $3,247.5
Find:
Time period
Computation:
Using compounded interest formula
I = P[(1+r)ⁿ - 1]
3,247.50 = 17,500[(1+3.5%)ⁿ - 1]
3,247.50 = 17,500[(1+0.035)ⁿ - 1]
3,247.50 = 17,500[(1.035)ⁿ - 1]
Time period = 4.948
Time period = 5 year (Approx.)
help please , i need it asap ! ty
Answers
Answer:
7.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
If the one side = 3 and the other side (4.5) is supposed to be the same all it is is 4.5/3 which is 1.5. 1.5 times 5 ( the bottom side) is 7.5! X=7.5
PLS HELP WILL CHOOSE BRAINLY NO SENDING LINKS! Which conditions will result in the construction of a unique triangle? Select TWO answer choices.
Answers
Answer:
not sure about second, but one is the 30, 60, 90 angle triangle. That one i'm 100 percent sure of (30, 60, 90).
Step-by-step explanation:
A dot plot displays data ______
using a small dot for each data piece.
A : Vertically
B: Graphically
C: Proportionally
Answers
y = 4x + 8 when x = 3y
Answers
Answer:
-8/11
Step-by-step explanation:
what are you trying to isolate
How many zeros are in the product 4 x 10 7th power
Answers
Answer:
7 or 40,000,000
Step-by-step explanation:
The exponent (^7) is how many zeros for the 10. if there is 10^2 its just 100 because it's 10 * 10 or 100 (notice the zeros in the 10 * 10 equation? yup, there's 2) and the 4 is basically 4 * 10, it changes the 10 like 4*1 but with a lot of zeros if there were exponents (10^2) so just put them together and you get 4 * 10^7
10^7 (its just 10 times itself 7 times) = 10,000,000
4 * 10,000,000 = 40,000,000
Hope this helps
~R3V0
Work out
m
and
c
for the line:
y
=
11
x
Answers
Answer: m=11
Step-by-step explanation:
Help if you can -
8 commercials in 15 minutes
Find Unit Rate
Plzz show work!
Also, dont add any type of links
Thanks!! :D
Answers
Answer:
1.875 commercials a minute
Step-by-step explanation:
You buy a laptop that
originally cost $660.
It was on sale for 20%
off. You paid 8% tax
on the sale price.
What was the total amount that you paid?
Answers
Answer:
$528.00
Step-by-step explanation:
I hope this helps :)
What is the answer to 3/4= 6
Answers
Answer:
False
Step-by-step explanation:
Aquarium is a square prism. What is the height of the aquarium if it has a volume of three cubic units and a width of 3 feet?
Answers
Answer:
1
Step-by-step explanation:
x*3=3
x=1
Determine the measure of the missing angle in the figure below.
DRAG & DROP THE ANSWER
90
45
75
Missing angle:
Answers
Answer:
Step-by-step explanation:
4. Calculate the compound interest earned when $8 500 at 8% per year for:
a. 3 years
b. 8 months
Answers
I have no idea what this question means but if anyone understands it or has an answer much help is apreciated! :)
Answers
Here, we have to factorise :
- 12n - 20Consider the largest number which is the factor of both -12 and -20, that is -4.
→ -4 × 3n = -12n
→ -4 × 5 = -20
Taking (-4) as common,
→ -4( 3n + 5 )
Option B is correct. [tex] \checkmark [/tex]a line is parallel to y=3x-2 and intersects the point (3,5)
Answers
The equation of the line that is parallel to y = 3x - 2 and intersects the point (3, 5) will be y = 3x - 4.
What is the equation of a parallel line?Let the equation of the line be ax + by + c = 0. Then the equation of the parallel line that is parallel to the line ax + by + c = 0 is given as ax + by + d = 0.
The linear equation is given below.
y = 3x - 2
The equation of the line that is parallel to the line y = 3x - 2 will be given as,
y = 3x + c
The equation passes through (3, 5), then we have
5 = 3(3) + c
5 = 9 + c
c = - 4
Then the equation of the line will be y = 3x - 4.
More about the equation of a parallel line link is given below.
https://brainly.com/question/402319
#SPJ2
whats the circumference?
Answers
Answer:
40.82
Step-by-step explanation:
3.14 times 13
To get ready for school, Traci spent 1/20th
of an hour getting dressed and 1/10th of an
hour doing her hair. What is the total
amount of time she spent getting ready?
Give your answer in simplest form.
Answers
Answer:
3/5
Step-by-step explanation:
1/10+1/20=3/5
Please help, test due in 2 hours! Will give good review and brainliest. :)
Answers
Answer:
triangle and rectangle??
Step-by-step explanation:
I need help please pleaseeeeee
Answers
Answer:
19.64 ft
Step-by-step explanation:
7/25 = 5.5/x
7x = 137.5
x = 19.64
Which is the correct mapping statement for a rotation 180∘ about the origin?
(x,y)↦(y,x)
(x,y)↦(−x,−y)
(x,y)↦(−y,x)
(x,y)↦(y,−x)
Answers
Answer:
B
Step-by-step explanation:
it moved twice to the left hand side because it's 180 anticlockwiseAnswer:(x,y)↦(−x,−y)
Step-by-step explanation:
According to the graph, where was Diego when he was going the slowest during the race?
Answers
Answer:
Excuse Me, I believe you forgot to put your picture in your question! I would highly recommend reposting your question for the desired answer(s) that your looking for!
Have a GREAT day!
Yours Truely, TheAnimeCatUwU
Answer:
https://brainly.com/question/22920148?answering=true&answeringSource=feedPublic%2FhomePage%2F1
Step-by-step explanation:
