Answers
Answer:
The rule that describes the translation of ΔABC to ΔA'B'C' is
(x, y) → (x + 4, y + 3) ⇒ b
Step-by-step explanation:
Let us revise the rule of translation of a point
The image of the point (x, y) after translation h units to the right and k units up is (x + h, y + k)The image of the point (x, y) after translation h units to the right and k units down is (x + h, y - k) The image of the point (x, y) after translation h units to the left and k units up is (x - h, y + k)The image of the point (x, y) after translation h units to the left and k units down is (x - h, y - k)Let us solve the question
∵ Point A = (-3, 0)
∵ Point A' = (1, 3)
→ Subtract the x-coordinate of A from the x-coordinate of A' to find h
∵ h = 1 - - 3 = 1 + 3 = 4
→ h is a positive value, then the translation is to the right
∴ Point A translated 4 units to the right
→ Subtract the y-coordinate of A from the y-coordinate of A' to find k
∵ k = 3 - 0 = 3
→ K is a positive value, then the translation is up
∴ Point A translated 3 units up
∴ The rule of translation is (x, y) → (x + 4, y + 3)
Let us find B' and C' using the rule of translation
∵ B = (-3, -2)
∵ The rule of translation is (x, y) → (x + 4, y + 3)
∴ B' = (-3 + 4, -2 + 3)
∴ B' = (1, 1) ⇒ same as the figure
∵ C = (-1, -2)
∵ The rule of translation is (x, y) → (x + 4, y + 3)
∴ B' = (-1 + 4, -2 + 3)
∴ B' = (3, 1) ⇒ same as the figure
The rule that describes the translation of ΔABC to ΔA'B'C' is
(x, y) → (x + 4, y + 3)
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Step-by-step explanation:
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These are the solving steps
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
Answer:
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Answer:
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Don't worry about it being negative
Think about the negative positive triangle, it looks like that
- -
+
Starting at 1:00 pm, the temperature changes -4 degrees Fahrenheit per hour. Write and solve an equation to find how many hours x it will take to reach -1 F.
PLEASE HELP ASAP!!!
Answers
Answer:
im guessing it will take 3 hours to get to -1 F
Step-by-step explanation:
Use a proportion to find the missing side length in the following similar figures. Please help me understand and figure out how to solve this question. Thank You! :)
Answers
Answer:
x = 4.5 m ⇒ A
Step-by-step explanation:
The sides of similar triangles are proportion, that means the ratio between the corresponding sides are equal
In the given figure
∵ The two triangles are similar
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Answer:
4.5m they are correct
Step-by-step explanation:
i am from connexus 8th grd pre algrabra
unit 5 lesson 3
1. 1:2
2. C. yes they are similar they have porportional side lengths and = ange measures
3. x = 4.5m
4. x = 30.8cm
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4.) Which expression does not represent the area?
a) 7(m + 4)
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b) 7m + 28
d) 4(7 + m)
Answers
Answer:
C is Ur and of the area that doesn't represent 28+7
Jordan signed up for the Annual Cross Florida bike ride which is a 170 mile bike ride. After weeks of training he rides at an average of 15 miles per hour. What is x in real world context?
Answers
Answer: 11.3 hours
Step-by-step explanation:
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please answer i need help
Answers
Answer:
5-3í
Step-by-step explanation:
Because the root of nine is three, equaling 5-3í
===========================================
Work Shown:
[tex]5 - \sqrt{-9}\\\\5 - \sqrt{-1*9}\\\\5 - \sqrt{-1}*\sqrt{9}\\\\5 - i*3\\\\5 - 3i\\\\[/tex]
In step 3, I used the rule [tex]\sqrt{x*y} = \sqrt{x}*\sqrt{y}[/tex]
Afterward, we use the definition that [tex]i = \sqrt{-1}[/tex]
2(x + 4) = 4x + 3 - 2x + 5
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0 true for all values
Step-by-step explanation:
which angle is supplementary to angle EOB
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Answer:
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Please mark brainliest!!! Thanks.
write the equation of the line in slope-intercept form that has a y-intercept that is -5 and a slope of 8
Answers
Answer:
Step-by-step explanation:
y + 5 = 8(x - 0)
y + 5 = 8x - 0
y = 8x - 5
Write the component form of the vector that translates P(4,5) to P'(-3,7)
Answers
Answer:
The component form of the vector is v = -7·i + 2·j
Step-by-step explanation:
The given parameters are;
The coordinates of the initial point = P(4, 5)
The coordinates of the point after the translation by the vector, v = P'(-3, 7)
Therefore, we have;
The horizontal component of the vector, vₓ = (-3) - 4 = -7
The vertical component of the vector, [tex]v_y[/tex] = 7 - 5 = 2
The magnitude of the translation, v = √([tex]v_y[/tex]² + vₓ²) = √((-7)² + 2²) = √53 ≈ 7.28
Therefore, the component form of the vector, v, is given as follows;
v = vₓ·i + [tex]v_y[/tex]·j
Substituting the known values of vₓ and [tex]v_y[/tex] gives;
v = -7·i + 2·j
The component form of the vector is v = -7·i + 2·j.
Quadrilateral ABCD is translated down and left to form quadrilateral OLMN.
Quadrilateral A B C D is translated down and to the left to form quadrilateral O L M N.
If AB = 6 units, BC = 5 units, CD = 8 units, and AD = 10 units, what is LO?
5 units
6 units
8 units
10 units
Answers
Answer:
LO = 6 units ⇒ B
Step-by-step explanation:
Translation does not change the size or the shape of the figure
∵ Quadrilateral ABCD is translated down and left to form
quadrilateral OLMN
∴ The image of side AB is side OL
∴ The image of side BC is side LM
∴ The image of side CD is side MN
∴ The image of side AD is side ON
∵ AB = 6 units
∵ Translation does not change the size of the figure
∴ The image of AB = 6 units
∵ The image of AB is OL
∴ The length of OL = 6 units
∵ OL = LO
∴ LO = 6 units
The length of LO of the newly translated quadrilateral is; Option B: LO = 6 units.
Translation of objects in mathematics simply means to move an object from one point to another without a change of length or figure.
Now we are told that Quadrilateral ABCD is translated down and left to form quadrilateral OLMN.
Thus means Quadrilateral OLMN is still same size and length as ABCD and as such the sides will correspond in order.
Thus, it means that;
AB = OL
BC = LM
CD = MN
AD = ON
We are given;AB = 6 units, BC = 5 units, CD = 8 units, and AD = 10 units
Thus, since AB = OL, we can say that;
LO = 6 units.
Read more on translation of objects at;https://brainly.com/question/24850937
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Answers
Answer:
Step-by-step explanation:
-1,-1?
depends on what you are trying to find. That is where they intercect.
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Answer:
The first answer is $1050000
The second answer is $1500000
The third one is $450000
Hope this helps:)
!!30 points!!
The container that
holds the water for
the foorball team s 1/3
full. After pouring in 12
gallons of water, it is
7/9 full.
After pouring in 12
gallons of water, it is
7/9 full. How many
gallons can the
container hold?
Answers
Your answer would be 27 Gallons.
The difference of six times a number and five is 67.
pls include the equation.
Answers
Answer:
6x - 5 = 67
6x = 72
x = 12
Step-by-step explanation:
setting the equation and variable x to the number
6 times the number and its difference to five is 67
plus five on both sides
divide both sides by 6
answer is 12
Answer:
6x-5=67
move all terms that don't contain x to the right side and solve
x=12
6(12)-5=67
Step-by-step explanation:
:)
evelyn drinks 8 glasses of water a day which is 56 glasses a week how many galles of water does she drink in a year 1 year=56 weeks
Answers
Answer:
3,136 glasses each year.
Step-by-step explanation:
If one year = 56 weeks and 8 glasses a day = 56 glasses a week then,
56 (glasses) * 56 (weeks) = 3,136 glasses each year.
What is the answer for both?
Answers
Answer:
5. D
6. I think D. Because is y=mx+b and b is y the intercept in y. Y= 0-4 and replacing the -4 would remain at the end
