What is the scale factor of this dilation?
A.) One-half
B.) Two-thirds
C.) Three-fourths
D.) Three-halves
Answers
Answer: C) Three-fourths
I.e., the fraction 3/4
======================================================
Explanation:
Let's pick on the horizontal sides. Divide the image length Y'Z' = 9 over the corresponding preimage length YZ = 12 to get
(Y'Z')/(YZ) = 9/12 = 3/4 which is the scale factor
The scale factor is less than 1, meaning the image's lengths are shorter compared to the preimage's corresponding lengths.
-----------------
Alternative Paths:
You can pick any other pair of corresponding sides to get the same result:
(X'Y')/(XY) = (7.5)/(10) = 75/100 = 3/4(Z'X')/(ZX) = 6/8 = 3/4Answer:
[tex]scale ~factor= Z'Y'/ZY[/tex]
[tex]=9/12[/tex]
[tex]=3/4=0.75[/tex]
[tex]So ~your~ answer ~will~ be ,~C.) Three-fourths[/tex]
-------------------------------
hope it helps...
have a great day
Related Questions
.........................................
Answers
Answer:
P'(-4, -2)Q'(2, -2)R'(2, -5)Step-by-step explanation:
Use the given (x, y) coordinates in the transformation formula and simplify.
TransformationThis transformation translates each point right 1 and down 6.
(x, y) ⇒ (x+1, y-6)
ApplicationP(-5, 4) ⇒ P'(-5+1, 4-6) = P'(-4, -2)
Q(1, 4) ⇒ Q'(1+1, 4-6) = Q'(2, -2)
R(1, 1) ⇒ R'(1+1, 1-6) = R'(2, -5)
Additional comment
The notation is a bit unconventional. It appears that P' (P prime) is being represented as P^I, which would be interpreted as P with an exponent of I (eye). The "prime" is usually an apostrophe. P' conventionally means the image of point P after some transformation.
10 pts and brainliest if someone can answer this correctly
Answers
Answer:
2,242
Step-by-step explanation:
3,636 - 1,212 = 2,242
Brainllest???
Answer:
It will take them 3 days to travel first blank is 1212 second blank is 3636
Step-by-step explanation:
a rectangular pyramid has a volume of 600 cubic meters. if the height of the pyramid is 9 meters what is the area of the base
Answers
Answer: should be 200
Step-by-step explanation:
Answer:
81
Step-by-step explanation:
if the height is 9 you just have to multiply 9x9 and u get the answer 81
What is the equation of the linear function?
y=-1/2x+3
y = -2x + 3
y = 1/2x +3
y = - 1/2+ 6
Answers
The answer should be A,
[tex]y = -\frac{1}{2} x + 3[/tex]
pls help me with this
Answers
Answer:
1800
Step-by-step explanation:
10x10x19=1800
Charmaine bought 5 CDs that were each the same price. Including sales tax, she paid a total of 90.50 Each CD had a tax of 1.30 What was the price of each CD before tax?
Answers
From Monday through Friday, Earl works in the computer lab on 3 days and in the athletic center on another day. On Saturday and Sunday, Earl cooks food 50% of the days. How many days does Earl work in a week? What percent of Monday through Friday does Earl work?
(Due in 1 hour)
Answers
Answer:
16%
Step-by-step explanation:
im so sorry if its wrong..
Im am not very confidant about my answer..:(
step by step explanation:
I'll give brainliest ! Pls just explain how to find the answer !!
Answers
Answer:
solve each problem, your answer is your coordinate which you should place on the grid, you should have all of your answers from there
Step-by-step explanation:
The little league team called the Hawks has 7 brunettes, 5 blonds, and 2 red heads. What is the lowest ratio of redheads to the entire team?
A. 2:7
B. 2:5
C. 2:12
D. 1:7
Answers
And if it was 7 bf and 5 blondes
how many 4/3 cup servings are in 6 cups of soup
a. 4 1/3
b. 4 1/2
c. 8
d. 8 1/3
Answers
Answer:
B.) 4 1/2
Step-by-step explanation:
[tex]\frac{4}{3} x=6[/tex]
[tex]x=\frac{9}{2}[/tex]
[tex]9/2=[/tex] 4 1/2
Hope this helped! :)
11 numbers are written in a row so that the sum of any three consecutive numbers is 18, and the sum of all the numbers is 64. Find the 6th number
Answers
Answer:
192
Step-by-step explanation:
3 consecutives number added up equal 192
The histogram below shows the golf scores of some members of Club A.
How many members were surveyed?
Answers
20 Points, need help asap
Determine whether the statement is always, sometimes, or never true.
The acute interior angles of a right triangle are complementary.
always
sometimes
never
Answers
Answer:
The acute interior angles of a right triangle are complementary.
Step-by-step explanation:
that if an acute angle and the obtuse angle is added, its sum is 180 degrees. ⟹ (5θ + 4°) + (θ – 2°) + (3θ + 7°) = 180°. A supplementary angle can be composed of one a cute angle and another obtuse angle. Thanks 0. y = 180 -x. range of x = [1º 89º] then range of y is [91º 179º] so this proves that always the supplementary to acute angle is always obtuse.
I hope this helped have a good rest of your day
Answer:
Always
Step-by-step explanation:
Let's name the acute angles x and y,
We are given that it's a right triangle so one angle is 90 degrees.
Sums of angles in a triangle add up to 180 degrees.
So,
x+y+90=180
x+y=90
The acute angles add up to 90 degrees so they are complementary.
Which of the following verbal descriptions best represents the expression below?
75+10x
A. Ramon pays $75 for car insurance and $10 for his ride sharing metro card
B. Gabby pays $75 for her cell phone and $10 for each GB of data
C. Kendria pays $75 for her cable bill and $10 to rent the cable box
D. Mark pays $10 for a streaming service he has and $75 for internet service
Answers
Sorry if wrong
remake of last one sry for not posting the Q
Answers
NO LINKS PLEASE
I NEED HELP PLEASE
8. At a music festival 55% of the crowd are from the UK, 25% are from elsewhere in Europe
and the rest are from outside Europe.
There were 1100 people from the UK. How many people were there from outside Europe?
25%
Answers
Answer:
400 people are from outside europe.
Step-by-step explanation:
1100*100/55=2000
100% = 2000
2000/0.2=400
If two sides of a triangle are 17 and 26, find the range for the third side.
*Be sure to type your answer as an inequality, ___
Answers
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
Let v = −5 and w = 0.
Which one of the following numbers is rational?
A. v/−w
B. − v/w
C. −v/w
D. −w/v
Answers
Answer:
c
Step-by-step explanation:
sorry if wrong
**If it's 7:30 what time will it be in an hour and a quarter**
Answers
Answer:
an hour and a quarter is 75 minutes so 7:30 and 75 minutes is 8:45
Answer:
8:45
Step-by-step explanation:
7:30+1:00=8:30
Quarter of an hour=15mins=
8:30+00:15=
8:45
Which statement is true?
a. -0.05 < -0.06
b. 7.2 < 7.02
c. 7.6 > 7.575
d. -4.38 > -4.37
Answers
Answer:
c. 7.6 > 7.575
Step-by-step explanation
The ones place is the same, so you move onto the digit in the next place. 6 is more than 5 so 7.6 is greater and that's what it says.
You can apply this to the rest and see they are all untrue, remember, when it's negative the smaller digit means it's greater
Answer:
the answer is c. 7.6 > 7.575 have a good day hope this helps
Step-by-step explanation:
What is the total length of the tadpoles that are 1/8 inch and 1/4 inch long?
7/8 inches
5/8 inches
3/8 inches
1 1/8 inches
fractions
Answers
Answer: 7/8 inches
Step-by-step explanation: There are 3 x's for 1/8 so that is 3/8. There are 2 x's for 1/4 which is 2/4, but you need to have the same denominator so you do 2 times the numerator and denimator which is 4/8. 3/8 + 4/8 = 7/8
WHOEVER ANSWERS BOTH QUESTIONS FIRST WILL GET MARKED THE BRAIN THINGY (I'll also check to see if you were right or not)
PLEASE HELP ASAP!!!!!!!!!
(I know that one is already answered I'm just not sure if its right or not)
Answers
No links Lean's mother paid 2.16 for 3 pounds of sugar. How much would 1 pound of sugar cost???
A. 6.48
B. $$5.16
C.$2.48
D. 90c
E.72c
NOOOOOOO LLLLLIIINNNNKKKKKSSSSSS
Answers
Answer:
e
Step-by-step explanation:
2.16/3=72c
Answer: Hello, your Answer is Below
E. 72c Is your answer
Step-by-step explanation:
Hope this helps you!!!
Have a great day!!!
Find the radius of a circle with a diameter of 20 inches.
r=2inches
r=10inches r=20inches r=40inches
Answers
Answer:
r= 10 inches
Step-by-step explanation:
r = 10 inches
-------
radius is diameter cut in half.
hope that helps! <3
plz helo show work or use equation to show how they got this answer just show work plz btw use link get banned
Answers
Answer:
thx for the points
Step-by-step explanation:
Answer:
u already have the answer???
Step-by-step explanation:
A rectangular laptop bag has a length of 14 inches, a width of 12 inches, and a height of 8 inches. If the post office charges $0.03 per cubic inch to ship a package, how much would the post office charge to ship the laptop bag? *
answer choices
$2.34
$40.32
$403.20
$43.20
A circle has a radius of 6 cm. Which of the following is the best estimate for the area of the circle? *
answer choices
226.08 sq cm
37.68 sq cm
113.04 sq cm
18.84 sq cm
Answers
Hope this helps!!!!
5b - 5 + 10
Algebra
When b is = 5
Answers
5b - 5 + 10, when b = 5.
(5×5) - 5 + 10
= 25 - 5 + 10
= 20 + 10
= 30
25-5+10
20+10
30
I really need help with this question.
What is 2+2?
Answers
Answer:
22
Step-by-step explanation:
You do maths
Answer:
[tex]\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}[/tex]
[tex]2 + 2 \\ = 4[/tex]
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
[tex] \huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}[/tex]
Please help me!
I will give brainly
Answers
Answer:
A.
Step-by-step explanation:
We know that 5/9 is more than 50%. This is because 5 is more than half of 9. Therefore, the answer is A.
If this has helped please mark as brainliest
Answer:
A.
Step-by-step explanation:
If you look up 5/9, you will find that 5/9 is equal to 0.55 repeating which is greater then 0.497
pls do mark brainliest