Answers
9514 1404 393
Answer:
C
Step-by-step explanation:
All of the offered answer choices are dilations. When a figure is dilated about the origin, every individual coordinate is multiplied by the dilation factor.
So, the dilation factor can be found by dividing an image coordinate by the pre-image coordinate.
I'x/Ix = -3/-2 = 1.5
The dilation is 1.5 about the origin. . . . matches C
Related Questions
Х
At Norbert's Newsstand, 2 magazines cost $6.00. How many magazines could you buy with $24.00?
Answers
Answer:
4
Step-by-step explanation:
6 time 4 is equall to 24
Answer:
Your answer is: 8
If 2 magazines = $6.00 Then,
4 = $12.00
6 = $18.00
8 = $24.00
Step-by-step explanation:
All you are doing is adding $6.00 every 2 Magazines.
Hope this helped : )
I need help on the graphs
Answers
Answer:
y < 4
y > 2x - 4
y > -2x - 4
Step-by-step explanation:
For each line, figure out the equation, and then turn the = into a < or > depending on which side of the line you want to include.
Example, line B has equation y = 2x - 4, and you want to be above it, so y has to be larger than 2x - 4.
The second graph works the same way, try it.
PLEASE HELP: Drag the expressions to order them from least to greatest with the least at the top
Answers
Okay let's work out what each solution is equal to:
|-200.9| = 200.9
|201.1| = 201.1
|-200| = 200
|201.8| = 201.8
|201| = 201
Now lets put them in order from least to greatest with the least at the top:
200200.9201201.1201.8I hope this helps, have a great day! :)
20 points please help,, I have no idea how to do this and it's due in two hours!!
Answers
a. 7.5
b. 5
c. 2.5
sorry if it is in correct
30 divided by 4 = 7.5
10 divided by 2 = 5
7.5-5=2.5
what is the slope of a horizontal line?
Answers
Answer:
0 or Undefined
Step-by-step explanation:
A puppy named lucky started out at 2 pounds and gained 6 pounds every month. At how many months did lucky weigh 26 pounds
Answers
Answer:
4 months
Step-by-step explanation:
6x+2=26
(6x4)+2=26
x=4
1. Darius wants to simplify the expression below but does not have a calculator,
(2/3)×(27/8) + 5
Which step should Darius take first to simplify the expression?
a.) Multiply the fractions
b. Multiply the first fraction by 5
C. Add 5 to the first fraction
d. Add 5 to the second fraction
Answers
Step-by-step explanation:
it's answer (a) because he has to multipy the fractions because always fractions goes first and then he needs to add 5
a(7x+3)=b+14x what is the value of a and b
Answers
Answer:
djdjfjfjfjfjfjfjtjjrntrnnfntnfjfkf
Jason gained 30 yards on the first play. He lost 40 on the second play. He gained 10 yards on the
third play. Write and addition expression being sure to place the parentheses around the term if
it is negative.
Answers
30-40= -10
-10+10= 0
Solve this quickly and CORRECTLY for brainliest
Answers
x.x to the 2nd power =36
Answers
Answer:
x = 3
Step-by-step explanation:
[tex]2x^{2}[/tex] = 36
[tex]\sqrt{2x^{2}}[/tex] = [tex]\sqrt{36}[/tex]
2x = 6
[tex]\frac{2x}{2}[/tex] = [tex]\frac{6}{2}[/tex]
x = 3
hope this helps!
Anyone know this??????
Answers
Answer:
The answer would be 2.5
Please answer correctly !!!!!!!!!!!!!!! Will mark brianliest !!!!!!!!!!!!!!!!!!!!!!
Answers
Jennifer did not pay her credit card bill in full in September. Her October
bill showed a finance charge, and she wants to see whether it is correct or
not. The average daily balance is $970.50, and the APR is 15,6%. Find
the finance charge for her October statement.
Answers
Answer: $12.6165
Step-by-step explanation:
Finance charge = Average daily balance × monthly periodic rate.
where,
Monthly periodic rate = APR / 12 months
Monthly periodic rate = 15.6% / 12
= 0.156 / 12
= 0.013
Finance charge = $970.50 × 0.013
= $12.6165
Helpppppppp plzzzzzzz
Answers
Answer:
p=3(6x-6.3) [product]
p=(6x-6.3)+(6x-6.3)+(6x-6.3) [sum]
For the triangle, just draw an equilateral triangle, a triangle with 3 equal sides, then on each side write 6x-6.3
I hope this helped! :)
[PEOPLE WITH ALLERGIES]
Yes we're doing some reddit stuff. get over it haha
Question:
What's the worst time you had an allergic reaction?
Answers
Answer:
I have super sensitive skin and one time I used fancy lotion and I broke out completely. It was embarrassing because you could see dots all over my face.
Step-by-step explanation:
find the measure of angle 1
Answers
Answer:
123
Step-by-step explanation:
The same angle is across from 123.
[tex]4·(2+5)²-5²=[/tex]
Answers
Step-by-step explanation:
4.(7)^2-25=0
4×49-25=0
196-25=0
Helppppppp I need it for a test right now !!!!
The point (3,-2) is rotated 90° about the origin and
then dilated by a scale factor of 4. What are the
coordinates of the resulting image?
1) (-12,8)
2) (12,-8)
3) (8,12)
4) (-8.-12)
Answers
(3,-2) to (2,3) to (8,12)
Since the object is rotated by 90° and then dilated by 4, the coordinate of the resulting image is 3) (8, 12)
To answer the question, we need to know what transformations are
What are transformations?Transformations are mathematical operations which are performed on an object in the coordinate plane to change its value. The four transformations are
Rotation, Reflection Translation and DilationThe 90° rotationNow, since the point (3,-2) is rotated 90° about the origin and then dilated by a scale factor of 4. We first perform a rotation by 90 which changes the any point (x, y) to (-y, x). So, (3, -2) changes to (-(-2), 3) = (2, 3)
The dilation by 4Next, we perform a dilation by a factor of 4 which changes any point (x,y) to λ(x, y) = (λx, λy).
Since λ = 4, after the dilation, (2,3) becomes (4 × 2, 4 × 3) = (8, 12)
So, the coordinate of the resulting image is 3) (8, 12)
Learn more about transformation here:
https://brainly.com/question/4289712
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How far is 75% of a 2000 km trip
Answers
Answer:
1500
Step-by-step explanation:
75% of a 2000 km trip is 1500.
What is meant by Percentage?Percentage is defined as the parts of a number per fraction of 100. We have to divide a number with it's whole and then multiply with 100 to calculate the percentage of any number.
Percentage is usually denoted by the symbol '%'.
Given,
Total distance = 2000 km
We have to find the 75% of the given distance.
Let x be the 75% of the required distance.
x = 75% × 2000
x = (75/100) × 2000
x = 0.75 × 2000
x = 1500
Hence the 75% of the given distance is 1500 km.
To learn more about Percentage, click on the link given below :
https://brainly.com/question/834969
#SPJ3
NEED HELP ASAP!!!!!! Owen pays $18.90 for 3.5 pounds of grapes. What is the price per pound of the grapes?
Answers
Answer:
$5.40
Step-by-step explanation:
What is the slope of the line that passes through the points (-10,8) and (-15,-7)? Write in simplest form
Answers
Answer:
3
Step-by-step explanation:
-slope of line : ( y2 - y1 )/(x2 - x1)
- (-7-8)/(-15-(-10)) = 3
I will but anyone that has answered my questions branlest after I submit my test and I’m only doing it for the people that have the right answers
Answers
Answer:
first answer
Step-by-step explanation:
Sry but I don’t know the answer I just have two answer 2 questions so I don’t have to watch a video <3
if f (x) = 3, what is the value of f (-7)
A. x -10
B. 3
C. -4
D. -21
Answers
Answer:
D
Step-by-step explanation:
3*(-7)=(-21)
A constant function is a function that has the same output with different inputs.
The value of f(-7) for the function f(x) = 3 is 3.
What is a constant function?A constant function is a function that has the same output with different inputs.
It is a function having the same value of range for different values of the domain.
Example: f(x) = 9
f(1) = 0
f(2) = 6
Domain = inputs = 1, 2
Range = outputs = 9
We have,
f(x) = 3
This is a constant function.
So any value of x will always give the output as 3.
f(-7) = 3.
Thus the value of f(-7) for the function f(x) = 3 is 3.
Learn more about constant functions here:
brainly.com/question/19595873
#SPJ2
help me with my bordum ;))
give me a tbh even tho most of you dont know me
Answers
Answer: tbh
Step-by-step explanation:
Please help me ASAP
Answers
Answer:
360°
Step-by-step explanation:
Sum of exterior angles is always 360° no matter how many sides it got.
What is the slope of the line that passes through (2, -3) and (9. -7)? Fractions must be in simplest form.
Answers
Answer:
-4/7
Step-by-step explanation:
Distribute - 4(5x ^ 2 - 2x)
Answers
Answer:
−2 0 2 + 8
Step-by-step explanation:
angle 8=23°, find each measure
Answers
Answer:1=157 2=23 3=157 4=23 5=157 6=23 7=157 8=23
Step-by-step explanation:
theyre congruent
Wanda already owns 7 hair bands, and additional hair bands are priced at 1 for a dollar. How much money does Wanda need to spand on new hair bands in order to own a total of 47 hair bands?
Answers
Answer:
$40
Step-by-step explanation:
If she needs a total of 47 bands and she already has 7 that means she only needs 40 more bands. If the bands are $1 per band we do 40 x 1 to get 40
Step-by-step explanation:
ask to wanda
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lol
