Answer:
AA’ = BB’
Step-by-step explanation:
Suppose that we have a point (x, y), and we apply a transformation that translates this point in a given direction, let's suppose that we translate n units in the horizontal axis, and m units in the vertical axis.
Then the new coordinates of the point will be (x+ n, x + m)
Notice that for any point (x, y) the distance between the original point and the translated point (x + n, x + m) is always the same.
D = √( (x - (x + n))^2 + (y - (y + m))^2)
D = √ ( n^2 + m^2)
Here you can see that there is no dependence with the original coordinates of the point.
So if we have a line and we translate it with a translation like the one defined above, the distance between all the points in the original line and the corresponding point in the translated line is always the same.
Then if we have the point A, and after the translation, it becomes A', the length of the segment AA' is equal as the distance between A and A'.
And exactly the same happens for B and B'.
Then if the distance between A and A', is the same as the distance between B and B', then:
AA' = BB'
Answer:
AA’ = BB’
Step-by-step explanation:
A transformation produces a mapping of points whose distances are congruent.
Find the measure of the missing angle
60°
90°
65°
25°
Help pls shejsbsjsjshsjsvshzhabjs
Answer:
The answer is for the first one it is 372, for the second one it is 3280
Step-by-step explanation:
Multiply the numbers not using calculator, but by hand and figure out where the number goes.
How many TRIANGLES can you find?
Find the slope and y-intercept from the following graph of a linear equation
Answer:
y=4x+3
Step-by-step explanation:
y=mx+b
m-slope
b-y-intercept
slope is 4/1 rise 4 ,run 1
m=4/1=4
y-intercept is 3
Answer:
Slope = 4
y-intercept = 3
Step-by-step explanation:
1. Find the slope
The slope of the line is the change in the line, it is also known as the [tex]\frac{rise}{run}[/tex]. It can be found by using the formula; [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]. On the graph, one can see that points ( -1, -1 ) and ( -2, -5 ). Substitute these into the formula and solve for the slope;
[tex]=\frac{y_2 - y_1}{x_2 - x_1}\\\\=\frac{(-5) - (-1)}{(-2) - (-1)}\\\\=\frac{-5 + 1}{-2 + 1}\\\\=\frac{-4}{-1}\\\\= 4[/tex]
The slope of the given line is 4
2. Find the y-intercept
The y-intercept is where the graph of the line intersects the y-axis. In this case, this point is visible, the point at which the graph intersects the y-axis is (0, 3). The y-intercept is the y-coordinate of this point, in other words (3).
50 to 75 percent increase?how do i solve this?
jesse has 3 more than twice the number of video games than his brother has. which expression could be used to represent this amount?
Oliver is working with square tiles that are 3/4 inch on each side. What is the area of each tile?
Answer:
the area should be 3/4
Step-by-step explanation:
Li is comparing 43.94 and 43.52. Which place value should she use to compare the two numbers?
tens
hundredths
O tenths
ones
The diagram represents a dilation with a center at P. If the scale factor of e dilation is K, which statement about the diagram is true?
Answer:
C is correct. If the scale factor is greater than 1, the image is an enlargement. The segment UT could be an enlargement of the segment ST.
Step-by-step explanation:
A. If > 1, then the image of could be .
B. If 0 < < 1, then the image of could be . ( If the scale factor is between 0 and 1, the image is a reduction )
C. If > 1, then the image of could be .
D.If = 2, then the image of is itself.
A is not correct. If the scale factor is between 0 and 1, the image is a reduction.
B is not correct. If the scale factor is between 0 and 1, the image is a reduction.
C is correct. If the scale factor is greater than 1, the image is an enlargement.
D is not correct. If the scale factor is 1, the figure and the image are congruent.
The dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).
What is scale factor? How it is used in Dilating sides?Scale factor tells us by how much one quantity is greater than the other. It is denoted by K. Mathematically → K = a/b.Rewriting, we get → a = Kb.If a side length [a] of any 2 - D figure is dilated by a scale factor of [k], then the length of new side will be [Ka].Given is a diagram that represents a dilation with a center at {P}. The scale factor of the dilation is {K}.
The dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).
Therefore, the dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).
To solve more questions on dilation, visit the link below-
brainly.com/question/13439872
#SPJ5
Corresponding Angles are congruent.
Which angle corresponds with <3?
41 A2
43 44
ܝܝ 2
«[?]
428
25 26
Answer:
Angle 5
Step-by-step explanation:
angle 5 corresponds with angle 3 i believe
Colton has $2400 in his savings account. It earns 3.5% interest each month. How much money does Colton have in his bank account after one month?
Answer:
$2407
Step-by-step explanation:
Solve using substitution
y = 5x– 1
y = 3 + 5
Answer:
(9/5, 8)
Step-by-step explanation:
y = 3 + 5
y=8
y = 5x– 1
8=5x– 1
9=5x
x=9/5
(9/5, 8)
Tammy Ray purchases 20 file cabinets for $986.99. What is
the price per cabinet?
Answer:
49.34Step-by-step explanation:
986.99/20=49.3485
Divide 986.99 by 20 which gets you 49.3485 then just around up the 10.
Hope this helps! Have a great day. Remember your amazing and you got this! Alycia <3
Write the equation of a line given its slope, m = 6 and its y-intercept, b = -5
Avery paid a $5.00 entrance fee to the carnival
and $3.00 for 6 tickets. How many total tickets
could she buy with the $10.00 she was given to
attend the carnival?
help pls ill give extra points : )
Answer:
$2.20 per kg
Step-by-step explanation:
divide 6.60 by 3 to get the answer
Answer:
$2.20
Step-by-step explanation:
Take the price and divide it by the amount.
6.60/3 = 2.2
Therefore, the unit price is $2.20 per kilogram.
What is the Domain, Range, and the vertex for this graph?
Answer correctly pls. I will give brainliest.
Answer:
Step-by-step explanation:
Answer:
Vertex is 3,1
Domain is 0<x<6
Range is : -9<x<1
Step-by-step explanation:
HELP PLEASE
In AQRS, the measure of ZS=90°, the measure of ZQ=31°, and RS = 27 feet. Find the
length of SQ to the nearest tenth of a foot.
Bob found 3 dimes and 17 pennies when he was cleaning his room. Which equations are equivalent to how much money Bob found?
he has 47 cents
Step-by-step explanation:
so if bob had 3 dimes so off the bat thats 30 cents then 17 pennies you add that up and you get 47 cents mark me as brainlist pls:)
It this right PLZ HELP!!
Answer:
Yes it is true!
Step-by-step explanation:
1/5 x < 2
please help!
Answer: X < 10
Step-by-step explanation:
Multiply by 5 to get the X by itself.
What is the circumference of a circle whose diameter is 5.7 ft? Use 3.14 for pi . Round your answer to the nearest tenth and enter it in
the box
Answer:
C≈17.91
Step-by-step explanation:
Answer:
17.91
Step-by-step explanation:
Can someone please help me. I’m not quite understanding this problem
Answer:
A=3
B=8
C=2
D=5
Step-by-step explanation:
hope this helps
Answer:
okay, so to get A you'll have to add 2 and 1 and get three. So, A equals 3. then to get B you will add 3 and 5 because A equals 3 and that will give you 8. so, B equals 8. To get D you will add 2 and 3. that will make D equals 5. to get C you will get 2. because 3 plus two equals five and because 1 plus 2 equals 3
if n is a prime factor of both 15 and 50, what is the value of n?
Answer:
5
Step-by-step explanation:
Take a look at all the prime factors of 15:
3, and 5 are all the prime numbers by which 15 is divisible.
Next, do the same for 50.
2, and 5 are all the prime numbers by which 50 is divisible.
The only common prime factor is 5.
What is the y-intercept Of the function Represented by the table of values belowX -2 1 2 4 7 y 15 6 3 -3 -12
Given:
The table of values.
To find:
The y-intercept of the given function.
Solution:
The table of values represents a linear function because the rate of change is constant.
Consider any two points from the given table. Let the two points are (-2,15) and (1,6). Then the equation of the linear function is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-15=\dfrac{6-15}{1-(-2)}(x-(-2))[/tex]
[tex]y-15=\dfrac{-9}{1+2}(x+2)[/tex]
[tex]y-15=\dfrac{-9}{3}(x+2)[/tex]
[tex]y-15=-3(x+2)[/tex]
Adding 15 on both sides, we get
[tex]y=-3x-6+15[/tex]
[tex]y=-3x+9[/tex]
Putting x=0, we get
[tex]y=-3(0)+9[/tex]
[tex]y=0+9[/tex]
[tex]y=9[/tex]
The y-intercept is 9. Therefore, the correct option is C.
Answer: this is correct
Step-by-step explanation:
From turning this assignment in this is correct
Please no one is helping me I truly need help pls
Answer:
104 cm^3
Step-by-step explanation:
2(1/2(6*4))+2(1/2(4*10)+(4*10)
2(1/2(24)+(2(1/2(40)+(40)
2(12)+2(20)+40
24+40+40
104 CM^3
HURRY TIMED!!! 30 POINTS!!! PICTURE EXPLAINS IT ALL!!
Answer:
Step-by-step explanation:
it is 5x2 which is 10
The following table shows ordered pairs for a linear function x. Which one of the following equations was used to generate this table?
Answer:
b
5x+3
Step-by-step explanation:
5×3=15+4=18
5×4=20+3=23
5×8=40+3=43
5×10=50+3=53
hope this helps
10a3 what is the vocabulary for 10
Answer:
Coefficient
Step-by-step explanation:
If it is 10a^3 (10 times the variable "a" cubed), then 10 is the coefficient.
There are 320 lights in the tree. 25% are red. How many are red?
Answer:
80 red lights.
Step-by-step explanation:
25% of 320 is 80. Hope this helps!