i’m so confused i need to know the transformation but i don’t know what it is help may please
Answers
9514 1404 393
Answer:
2. K'(-1, -5)
3. (-3, 5), (3, 10), (-6, 8); translation left 2 and up 7
Step-by-step explanation:
2. The transformation is the one you have shown:
(x, y) ⇒ (x, -y) . . . . reflection over the x-axis
You are given the coordinates for K and asked for K', the reflected point. Use the x- and y-values in the transformation formula:
K(-1, 5) ⇒ K'(-1, -5) . . . . . . the y-coordinate is negated
It's that simple.
__
3. Same deal, different formula.
(x, y) ⇒ (x -2, y +7)
A(-1, -2) ⇒ A'(-1-2, -2+7) = A'(-3, 5)
B(5, 3) ⇒ B'(5 -2, 3 +7) = B'(3, 10)
C(-4, 1) ⇒ C'(-4 -2, 1 +7) = C'(-6, 8)
When constants are added to the coordinates, the transformation is a translation.
The x-values are decreased by 2, so that is a shift left by 2 units.
The y-values are increased by 7, so that is a shift up by 7 units.
The attachment shows the translated triangle (red). The translation vector (-2, 7) is shown as a black arrow. You will notice each triangle vertex is translated that length in that direction.
Related Questions
what is 2/3 equivalent to?
Answers
Answer:
4/6
Step-by-step explanation:
find the mean of x,+2,3x,-4,3x+2 and 2x
Answers
Answer:
it is -1
Step-by-step explanation:
2= 410x+14⇒4x+8=10x+14 ⇒6x=−6 ⇒x=−1
Question 8 of 10
According to the graph, what is the value of the constant in the equation
below?
25
(3,25)
Constant
Height =
Width
20 +
15
6 (5, 15)
Height
10
(15,5)
5
(25, 3)
ON
10
15
20
25
Width
Answers
Answer:
You need to take a screenshot of it becasue that doesnt make any snese
Step-by-step explanation:
A plant farm sells bundles of rose bushes. Each bundle contains 150 rose bushes and has the same ratio of hybrid tea roses, climbing roses, tree roses, and miniature roses. A landscaper purchased i bundle of rose bushes and found the bundle contained 9 climbing roses. He buys a second bundle of rose bushes for a large planting job he needs to complete, bringing his total to 300 rose bushes. How many of the roses being planted will NOT be climbing roses?
A. 282
B. 318
C.18
D. Not here
Answers
Answer:
since all bundles contain the same amount of each type of rose, and one bundle has 9 climbing roses. two bundles will have 18 climbing roses. the question wants to know how many roses out of the two bundles won't be climbing roses. so you need to do: 300 - 18 = 282
the answer is A
Step-by-step explanation:
i hope this helps :))
Answer: 282
HOPE THIS HELPS
Help a girl out due in two mins
Answers
if you need an explanation let me know but i’m answering quickly because it’s due soon,, have a good day !! :))
Answer:
The answer is 36
Step-by-step explanation:
so the "sum" means to add all of the terms: 1^3+2^3+3^3
1^3 is simply 1
2^3 means 8
3^3 means 27
so, from there, you just add all of those terms: 1 + 8 + 27 = 36
An after-school program consists of two groups, Section X and Section Y. In order for the program to run,
there must be at least 95 students total. There must be at most 20 less students in Section Y than in Section X.
Write a system of inequalities to model the number of students in each of the two sections. Then solve the
system by graphing
Answers
Answer: D
Step-by-step explanation:
What is 15÷1/9= __________
Answers
Answer:
THE ANSWER IS 135!!!
Step-by-step explanation:
Pretend 15 is 15/1. Then use cross multiplication to divide the two fractions.
15/1 divided by 1/9 = 15/1 * 9/1 = 15 *9 = 135
Is (1, -2) a solution to the following inequality? *
y > x + 3
Yes, it is a solution or
No, it is not a solution.
Answers
Answer:
NO
Step-by-step explanation:
x=1
y=2
2>1+3
2>4
Answer:
No it is not a solution
Step-by-step explanation:
1.)plug in the numbers to the equation y > x+3
After you plug it in solve:
-2 > 1 + 3
-2 > 4
this is false because 4 is greater than -2 so it should look like this -2<4
but because it doesn't, this is false
30 POINTS please help if you can.
Answers
Answer:
m∠G = m∠H = 50
m∠I = 80
Step-by-step explanation:
m∠H = m∠G {Isosceles triangle property}
5x - 5 = 3x + 17 {Subtract 3x from both sides}
5x - 3x - 5 = 17 {Combine like terms}
2x - 5 = 17 {Add 5 to both sides}
2x = 17 + 5
2x = 22
x = 22/2
x = 11
m∠H = 5x - 5
= 5*11 - 5
= 55 - 5
m∠H = 50
m∠G = m∠H = 50
m∠G + m∠H + m∠I = 180 {Angle sum property}
50 + 50 + m∠I = 180
100 + m∠I = 180
m∠I = 180 - 100
m∠I = 80
Answer:
m∠G = m∠H = 50
m∠I = 80
Step-by-step explanation:
Need help urgently extra points and mark brainlist sorry this is not math it’s reading and is very easy
Answers
Answer:
people who live in a place
Step-by-step explanation:
duh
i’m not sure which one is wrong could anyone help ? :(
Answers
so you would do 4.5 * 6 which is 27 try that
Directions: Find the Surface Area
Answers
Answer:
Surface area = 92 ft²
Step-by-step explanation:
Formula to find the surface area of a rectangular prism is,
Surface area = 2(lb + bh + hl)
Here, l = length of the prism
b = width of the prism
h = height of the prism
By substituting the measures of the sides given in the picture,
Surface area = 2(2×3 + 3×8 + 8×2)
= 2(6 + 24 + 16)
= 2(46)
= 92 square feet
Therefore, surface area of the given rectangular prism is 92 ft².
Use the drawing tools to graph this system of inequalities. Remember that isolating y is a helpful first step before graphing each inequality.
x + y > 4
2× - y > 2
Answers
Answer:
look at picture
Step-by-step explanation:
The graph that represents the inequality is given.
What is inequality?Inequality is a relationship where two expressions or values are not equal to each other.
For origin test, substitute x=0, y=0 into the first inequality.
0+0>4
Since the obtained inequality is not true, the origin will not be included in the shaded region.
For origin test, substitute x=0, y=0 into the second inequality.
2(0)-0>2
0>2
Since the obtained inequality is not true, the origin will not be included in the shaded region.
In both inequalities, since the equal to "=" sign is not included, the lines will be dotted.
Plot the dotted lines, x+y=4 and 2x-y=2 on the same graph and shade the region not including the origin.
Thus, the graph of the given system of inequalities is given in the image.
To learn more about inequality click:
https://brainly.com/question/28823603
#SPJ5
HELP! Click on the png if your willing to save me from eternal pain!
Answers
Answer:
The correct answer is 2.75
Step-by-step explanation:
I hope I saved you from internal pain! (∩^o^)⊃━☆(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧✪ ω ✪
1/5 times 3/5 give answer in simplest form
Answers
Multiply the numerators and the denominators.
1 x 3 = 3
5 x 5 = 25
3/25 is in its simplest form.
find the total surface area of this cone, leaving your answer in terms of pi
Answers
Answer:
I need numbers to do a step by step
but the formula for the surface area of a cone.
Firstly, you work out the circle, pi x radius squared.
then you work out the cone
You can now use the measurement of the side to find the area of the cone. The formula for the area of a cone is 3.14 times the radius times the side (πrl).
So the surface area of the cone equals the area of the circle plus the area of the cone and the final formula is given by:
SA = πr2 + πrl
Jenny has $25 and she earns $10 for each lawn that she mows. Jenny wants to buy a concert ticket that costs $65.
Answers
Answer:
She needs to mow 4 lawns
Step-by-step explanation:
please help 15 points
Answers
x
2
+
x
−
9
1. What is 1.25 into a fraction? 2. What is 2.5 into a fraction?
Answers
Answer:
1.25 in a fraction= 5/4
2.5 in a fraction= 5/2
Step-by-step explanation:
i used a calculator
Click the parts of the grid to shade 20% of the whole grid.
Am I supposed to shade in the whole grid if not please tell me how much to shade
Answers
Answer:u fill in 4 tiles
It’s a 4x5 square so there is 20 tiles
And 20 divided by 4 equals 5
So if u fill in 4 tiles it’s like filling in 1/5 aka 20%
Which expression has the same meaning as m16√?
Answers
Answer:
m8
Step-by-step explanation:
got it right on ttm
Answer:
m^8
Step-by-step explanation:
it waz right for me
ILL MARK BRAINLIST , pls help
Answers
Answer:
x^2+12x+36=1+36
Step-by-step explanation:
you divide the 12 by 2 which is 6 and then square it (36)
Answer:
x^2+12x+36=1+36
i need help evaluating
Answers
A pair of shoes is on sale for 15% off. With this discount the customer saves 9$ if they buy the shoes. How much did the shoes cost?
Answers
1500 = 25x
60 = x
The original price was $60.
1 3/7 ÷ 1/14 need help with this
Answers
Answer:
20
Step-by-step explanation:
First:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
10/7÷1/14
Applying the fractions formula for division,
=10×14/ 7×1
=140/7
Simplifying 140/7, the answer is
=20
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
Sofia is investing $8,000 in an account paying 5.5% interest compounded quarterly. What will Sofia's account balance be in 7 years?
Answers
Sofia's account balance in 7 years will be $11,726.12
Compound InterestFrom the question, we are to determine Sofia's account balance in 7 years
Using the compound interest formula,
[tex]A = P(1+ \frac{r}{n} )^{nt}[/tex]
Where A is the amount
P is the principal
r is the rate
n is the number of times compounded
and t is the time in years
From the given information,
P = $8,000
r = 5.5% = 0.055
n = 4
t = 7
Putting the parameters into the equation, we get
[tex]A = 8000(1+ \frac{0.055}{4} )^{4\times 7}[/tex]
[tex]A = 8000 ( 1+ 0.01375)^{28}[/tex]
[tex]A = 8000 ( 1.01375)^{28}[/tex]
A = $11,726.12
Hence, Sofia's account balance in 7 years will be $11,726.12
Learn more on Compound interest here: https://brainly.com/question/24924853
#SPJ1
An angle measures 80° less than the measure of its complementary angle. What is the measure of each angle
Answers
Answer:
let the angle be x and the complementary angle be y
so, x+y=90 and given,
x=y-80
solving both the equations,
x = 5
y = 85
so the angles are 5 and 85
Use the Distributive Property to simplify the expression. 7(8 + y)
Answers
Answer:
56+7y
Step-by-step explanation:
7*8 = 56
7*y = 7y
56 + 7y
Answer:
[tex]\huge\boxed{\bold{56+7y}}[/tex]
Step-by-step explanation:
Hi there!
Let's simplify this expression using the Distributive Property.
The Distributive Property states that
[tex]\bold{a(b+c)=ab+ac}[/tex]
Now, let's use this property to solve our math problem:
[tex]\bold{7(8+y)}[/tex]
[tex]\bold{7*8+7*y}[/tex]
[tex]\bold{56+7y}[/tex]
Hope it helps! Enjoy your day!
~Just a teenage girl willing to help
[tex]\bold{Besties4Ever:-):-):-)}[/tex]
WILL GIVE BRAINIEST ANSWER! PLS HELP
The slope of the line below is 1. Write the point-slope equation for the line
using the coordinates of the labeled point.
(5,7)
Answers
Answer:
y-7=(x-5)Step-by-step explanation:
to understand the solving stepsyou need to know aboutlinear equation i.g point-slope PEMDASgiven:m=1(x1,y1)=(5,7)let's solve:point-slope form is y-y1=m(x-x1)
so the point-slope equation is
y-7=1(x-5)=y-7=(x-5)Z
8
10
y=
51
O
39
O 37
Answers
Answer:
erylium Be Z=4, A=10 ... Oxygen O Z=8, A=16 ... Vanadium Va Z=23, A=51 Rubidium Rb Z=37, A=85.5. Strontium Sr Z=38, A=88. Yttrium Y Z=39, A=89
Step-by-step explanation: