find the glide reflection image of the image of the black triangle for the composition
(R x-1 °T <0,-7>)
Answers
Answer
-17
Step-by-step explanation:
i used a calculator
The glide reflection of the figure is given below. Therefore, option D is the correct answer.
What is a glide reflection?Glide Reflection is a composition of transformations. In glide reflection, a translation is first performed on the figure then it is reflected over a line.
From the given figure, labelled the black triangle as A, B and C.
The coordinates of triangle ABC are; A= (2,8) , B= (2,5) and C=(6,5)
To find the glide reflection image of the triangle ABC.
Given: The rule of translation is: (x, y)→(x, y-7) and the line of reflection is x= 1.
Now, apply the rule of translation to the black triangle, and we get;
A(2, 8)→(2, 8-7)=A'(2, 1)
B(2, 5)→(2, 5-7)=B'(2, -2)
C(6, 5)→(6, 5-7)=C'(6, -2)
Now, apply the rule of reflection over the line x =1.
That is, (x, y)→(-x+2, y)
A'(2, 1)→(-2+2, 1)=A''(0, 1)
B'(2, -2)→(-2+2, -2)=B''(0, -2)
C'(6, -2)→(-6+2, -2)=C''(-4, -2)
You can see the graph of the Glide reflection as shown below.
Therefore, option D is the correct answer.
To learn more about the Glide reflection visit:
https://brainly.com/question/23836664.
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Related Questions
A rectangular room is 15 feet long and 10 feet wide. A scale drawing of the room has a width of 5 inches. What is the length of the room in the drawing??
A. 10.0 inches
B. 5 inches
C. 7.5 inches
D. 30.5 inches
Answers
You can write the dimensions of the room as 10:15
and the dimensions of the drawing as
5: (unknown).
Divide the original dimensions by 2 to get the unknown value.
10: 15 ÷ 2 = 5: 7.5
So, when the width is 5in, the length is 7.5in.
Simplify the expression using the distributive property 3(2x+5) =___
Answers
Step-by-step explanation:
[tex] \text{3(2x + 5)}[/tex]
Distribute 3 through the parentheses :
⇢[tex] \tt{3 \times 2x + 3 \times 5}[/tex]
⇢[tex] \tt{6x + 15}[/tex]
[tex] \blue{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \tt{6x + 15}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Answer:
[tex]\huge\boxed{\bold{6x+15}}[/tex]
Step-by-step explanation:
Hi there!
The Distributive Property states that
[tex]\bold{a(b+c)=ab+ac}[/tex]
All we should do is "distribute" a.
Now, let's solve the given problem.
[tex]\bold{3(2x+5)}[/tex]
[tex]\bold{6x+15}[/tex]
Hope this helps!
#HaveAnAwesomeDay
~Just a teenage girl willing to help
[tex]\bold{Besties4Ever}[/tex]
-8(y + 5) = -8y - 40 TRUE or FALSE
Answers
Answer: true because that’s what you get when you use the distributive property
Step-by-step explanation:
The shoes cost $200 with a sales tax of
7.5%, How much is the total Costs?
Answers
In a right triangle, the measure of one acute angle is twice the sum of the measure of the other acute angle and 30. Find the measure of each acute angle in the triangle
Answers
Answer:
Step-by-step explanation:
if we have a right triangle,
one angle=90
180-90=90
let x be one angle, and y another angle
the other is 2x+30
x+2x+30=90
3x=60
x=20
y=70
The measure of each acute angles are 80 degrees and 10 degrees.
The triangle is a right angle triangle. This means one of its angles is 90 degrees.
The other 2 angles sum up to 90 degrees.
An acute angle is less than 90 degrees.
The measure of one acute angle is twice the sum of the measure of the other
acute angle and 30. Therefore,
first acute angle = x
let the other angle = y
y = 2(x + 30)
y = 2x + 60
2x - y = -60
x + y = 90
3x = 30
x = 30 /3
x = 10 degrees
y = 90 - 10
y = 80 degrees
learn more: https://brainly.com/question/19750219?referrer=searchResults
answer this question plz
Answers
since they both have a zero on them you can take it off and it will be a correct fraction
me need help on math
Answers
Answer:
B. 75
Step-by-step explanation:
To find x (the number of students who went to the zoo) you would isolate the variable. 6x + 25 = $475 -> 6x = $450 -> x = 75. (Brainliest would be appreciated and if you have any questions then type them in the comments.)
-7 + 5 = 19
Help PLS
Answers
Step-by-step explanation:
19 is the answer I'd don't know why it's so hard
Answer:
-7 + 5 = -2
Step-by-step explanation:
I used calculator
Pleaseeee helpppp answer correctly !!!!!!!!!!!!!! Will Mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
I'm not really sure what the answer is here but I think it's 20...
A. Solve the following linear inequalities.
1. x + 7 <1
2. x + 3.2 < 6.4
3. 3x < 12
4. x/2.5 >5
5. 4a 23.6
6. 1.6 b< 8
7. Z + 4.2 < 2.1
Answers
Answer:
1. x < −6
2. x < 3.2
3. x < 4
4. x>12.5
5. ? there is no "<, >" sign
6. b<5
7. z<−2.1
pls give brainliest
Step-by-step explanation:
see photos for explanation
Write down the first even multiple of 9
Answers
Answer:
The answer is 18. Coz 2*9= 18
Answer:
18
Step-by-step explanation:
its the second multiple of 9, and an even number, since 9 x 2 = 18 !!
hope this helped !!
5. What is the value of x?
Answers
Answer:
5[tex]\sqrt{3}[/tex]
Step-by-step explanation:
in a 30-60-90 triangle the ratio of sides, respectively, is 1 : [tex]\sqrt{3}[/tex] : 2
you can set up a proportion like this to solve for 'x':
[tex]\sqrt{3}[/tex] / 1 = 15 / x
cross-multiply:
[tex]\sqrt{3}[/tex]x = 15
x = 15/[tex]\sqrt{3}[/tex]
rationalize the denominator by multiply top and bottom by [tex]\sqrt{3}[/tex]
you get 15[tex]\sqrt{3}[/tex] ÷ 3 which is 5[tex]\sqrt{3}[/tex]
Please help! Will mark brainliest
Answers
Answer:
surface area=602.88 in^2+
Step-by-step explanation:
top & bottom:
6^2 x Pi x2=36 x 3.14x2=226.08 in^2
vertical side:
circumference X height
2(6)(Pi)x10=2(6)(3.14)(10)=376.8 in^2
376.8+226.08=602.88 in^2
surface area=602.88 in^2
To find the area of a composite figure, you must find the area of each polygon
and then add their areas together to find the total area of the composite figure.
What is the height of the triangle?
A. 13cm
B. 6cm
C. 8cm
Answers
Answer:
6 cm
Step-by-step explanation:
Here, we want to get the height of the triangle
As we can see , the whole
length is 13 cm
This is obtained by adding the length of the side of the rectangle to the height of the triangle
Thus, we have that
height = 13-7
height = 6 cm
WILL GIVE BRINALIEST!
Suppose the daily high temperatures for a six-day period in a northern city were −23°F, −29°F, −28°F, −27°F, −21°F, and −28°F. Calculate the average daily high temperature.
°F
Answers
-21, -23, -27, -28, -28, -29 order them least to greatest and then find the middle if there is not a middle then put -27.5 as your answer for the median. For the mean add up all the number then you should get -156 then divide it by 6 which should give you -26 for the mean. and for the mode you should get -28 as the one that occurs the most often.
mean: -26
median: -27.5
mode: -28
Write an
equation of the line passing through the points (4,13) and (-1,- 12).
Answers
Answer:
Step-by-step explanation:
(-12 - 13)/(-1 - 4)= -25/-5 = 5
y - 13 = 5(x - 4)
y - 13 = 5x - 20
y = 5x - 7
You eat 1/4 box of cereal at breakfast. How long will 2 7/8 boxes last?
Answers
Answer:
11.5 days
Step-by-step explanation:
Step-by-step explanation:
step 1. 2-7/8/(1/4) = (23/8)/(1/4) = 23/2 = 11-1/2.
step 2. it doesnt say how often you eat 1/4 boxes. let's assume it is daily.
step 3. answer: 11-1/2 days.
Graph the function y=4/3x+3
Answers
Answer:
Basically, you will first graph the 3 or (0,3) on the graph. Then you go 4 units up and 3 units to the right.
Hope this helps, thank you !!
hi can someone pls help me find the slope?!!
Answers
Answer:
The slope is [tex]-\frac{2}{4}[/tex] or you can do -1/2
Step-by-step explanation:
the slope is m = -2 / 4 = -1 / 2 = -0.5
ILL GIVE U BRAINLYIST
Answers
Answer:
C a rectangle 4 by 3
Step-by-step explanation:
HALP! I don't understand this! I need an explanation right away! Thank you for your help!
Answers
Answer:
1/2
Step-by-step explanation:
there are 13 cards in each type so
heart or diamond would mean either one so 13 +13=26
26/52
1/2
TOTAL NUMBER OF HEART CARDS= 13
TOTAL NUMBER OF DIAMOND CARDS= 13
PROBABILITY OF AN EVENT
= NUMBER OF FAVOURABLE OUTCOMES
TOTAL NUMBER OF POSSIBLE OUTCOMES
Probability of getting a heart card♥=13/52 =1/4
Probability of getting a DIAMOND card♦= 13/52 =1/4
Probability of getting a heart and a diamond card =26/52 =1/2
I hope you got it!!!...right!!
Dell is a salesperson he sold a snowboard for $117 and earn 14% commission how much commission did Dell earn
Answers
Answer:
Dell made $16.38
Step-by-step explanation:
26,062, 26,064, __
2,898, 322, 324, 36
What is the missing number in the pattern above?
Answers
PLEASE HELP ME SOMEONE
Answers
Answer: A
Step-by-step explanation:
Eli is following this recipe to bake bread rolls.
He uses 700 mL of water.
How much of the other ingredients does he use?
Recipe: Makes 12 bread rolls
420 g flour
21 g salt
9 g yeast
45 mL oil
300 mL water
Answers
420g × 4/3 = 560g flour
21g × 4/3 = 28g salt
9g × 4/3 = 12g yeast
45ml × 4/3 = 60ml oil
How does -2(8 + 6g) equal -16 - 12g.
Answers
Answer:
use mathwa.y
Step-by-step explanation:
(-2 x 8) + (-2 x 6g)
= (-16) + (-12g)
= -16 - 12g
DUE TODAY PLEASE HELP WITH
Answers
Answer:
Ok, Heres some facts I guess, I dont really know.
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As the weeks go by, Jonas learns all the colors, but still sees only glimpses of them in the world around him.
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Jonas is angry that the world is devoid of color; it's not fair, he says.
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The Giver asks him to explain. Jonas argues that without color, there aren't choices. He can't decide in the morning whether he wants to wear blue or red. He knows what color your shirt is isn't really important, but he thinks the ability to choose at all is what matters—on principle.
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Jonas elaborates by discussing Gabriel, whom The Giver already knows about. What if Gabriel could choose which color toy he wanted?
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The Giver explains that, if that were the case, then Gabriel might make the wrong choices.
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Jonas realizes the wisdom. He agrees that people shouldn't be allowed to choose their own spouses or jobs, because they might be wrong. "We really have to protect people," he says, "from wrong choices," because that way "it's safer."
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Well, that was quick. So much for Jonas the freedom-lover.
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Still, though, Jonas doesn't quite feel satisfied with his own conclusion. He feels frustrated.
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Actually, he feels angry. All the time. He's angry at his friends, for example, for being satisfied with their lives, which are so dull and not vibrant.
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He even tries to get Asher to see color one day, which doesn't go over so well, especially when he tries to touch Asher to make him see it. (Touching is a no-no in this community.)
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Step-by-step explanation:
I put lines between em' just for fun
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can someone help me out please. its due soon and i dont have alot of time
Answers
Answer:
heyy there sorry i wish i could help i think its the first one!!!
Step-by-step explanation:
Factor completely.
7x5 – 21x4 + 14x3 =
=
Answers
[tex]7x^5-21x^4+14x\\ \\ 7x^3(x^2-3x+2)\\ \\ 7x^3(x-1)(x-2)[/tex]
George and mindy are playing with a ball that has a diameter of 38 centimeters. What is the volume of the ball?
Answers
Answer:
28734.6cm^3
Step-by-step explanation:
Given data
diameter of ball = 38cm
radius = 38/2 = 19cm
The volume of a spher= 4/3πr^3
substitute
V= 4/3*3.142*19^3
V=4/3*3.142*6859
V=4/3*21550.978
V=86203.912/3
V= 28734.6cm^3
Hence the volume of the ball is 28734.6cm^3