If this trapezoid is moved through the
translation (x+1, y-3), what will the
coordinates of B' be?
5
B
С
4
3
A А
2
D
1
-7
-6
-5 -4
-3
-2
-1 0
1
2.
3
4
B' = ([?], [ ]
-2
Answers
Based on the fact that there are 4 points which are given below, we have to move the trapezoid to the points of B will be (x+1, y-3).
The points on the graph are:
A(-6,2) =>A'(-5, -1)B(-5,4) =>B'( -4,1)C(-2,4)=> C'(-1,1)D( 1,2) => D'(2,-1)What is a trapezoid?A trapezoid is regarded as a quadrilateral that has only one pair of opposite sides that are said to be parallel.
It is made up of a right angles (called right trapezoid), and it can also contain a congruent sides (isosceles). Note that in the above, the only way the trapezoid can fit into the translation movement (Point B)is if it is moved to the points of (x+1, y-3) on the graph.
B(-5,4) =>B'( -4,1)
B= 5-4, 4-3 = +1, -3.
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After translation, the coordinate of point B' is (-4, 1).
Use the concept of coordinate defined as:
A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
The given translation is:
(x+1, y-3)
The coordinate of B' is (-5, 4)
Now apply the translation on the point B'
(-5+1, 4-3) = (-4, 1)
Hence,
After translation, the coordinate of point B' is (-4, 1).
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Related Questions
A number minus
11 is 3. How do you right it as a equation
Answers
THE Answer is
x-11=3
??
and the number is 14
Answer:
X - 11 = 3
Step-by-step explanation:
3 is the answer and 11 is the part that is being subtracted. In subtraction the smaller number comes second which is why the question says minus 11.
The mean of 3 numbers is 7.two numbers are 4 and -5
Find the third number
Answers
Step-by-step explanation:
(-5+4+x)÷3=7
-5+4+x=21
x=21-4+5
x=22
l don't
know about this thing
Equation 2x²-5x+1 has roots alpha and beta. Form quadratic equation with roots (alpha² + 1/alpha²) and (beta²+1/beta²)
Answers
Step-by-step explanation:
please see in the picture below.All step by step procedure
what is the domain and range
f(x)=x^3
Answers
Answer:
Step-by-step explanation:
The domain is X value and range is Y so just put y=x^3 in desmos and the graph appears then check its range and domain from it. the range is positive and nevative infinity
what is the sum for the 20th row and the 50th row
Answers
Answer:
Step-by-step explanation:
lkj
EMERGENCY A speeding ticket costs $80 plus $10 for each mile per hour over the speed limit the violator was traveling. How much would someone going 12 miles per hour faster than the speed limit have to pay for their ticket?
Answers
Answer:
$200
Step-by-step explanation:
Fine calculated per mile = $10
Fine calculated for 'm' mile = 10 * m = 10m
Cost paid by violator = 80 + 10m
m = 12 miles
Cost paid by the violator = 80 + 10*12
= 80 + 120
= $ 200
How many significant figures are in
246.000m?
Answers
Answer:
6
Step-by-step explanation:
The zeroes after the comma/full stop are significant...providede there is a non zero value in from of them just like the question posted
another example is 2300>>4significant digits or 0.00678 which has 3 significant digits.
hope this makes sense
:)
The area of a campground is exactly halfway between 25.9 acres and 26 acres . What is the area of the compound?
Answers
We have an algebra problem. Here we want to find the mid-value between 25.9 acres and 26 acres, we will find that the area of the compound is 25.95 acres.
For two given numbers A and B, such that A < B, the mid-value between these is given by:
A + (B - A)/2.
In this case, our two numbers are 25.9 and 26.
Using the above formula we get:
25.9 + (26 - 25.9)/2 = 25.95
Then we can conclude that the area of the compound is 25.95 acres.
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Find the inverse of the following
F(x) = 1/2x-1
Answers
y=1/2 x - 1
Step 2: Swap x and y:
x = 1/2 y - 1
Step 3: solve for y by adding 1 and then multiplying by 2:
x + 1 = 1/2 y
2(x+1) = y
2x+2 = y
Step 4: flip it so it’s y= and then put in inverse function notation:
y = 2x + 2
f^-1 (x) = 2x+2
It’s always this same process. The only difference is step 3, on how you might solve your specific equation for y.
wrie down the equation of the line that is parallel to 4x - 2y = 7 and passes through (9, -3)
Answers
Answer:
4x-2y =42 is the required equation
Step-by-step explanation:
given equation is,
4x-2y -7=0---------eqn1
parallel equation of given equation is
4x -2y+k =0-------eqn 2
now passing it through (9,-3), we get,
4×9 + 2×3 +k = 0
or,36+6+k =0
or,42+k =0
or, k= -42
putting the value of k in eqn2
4x-2y - 42=0
4x-2y = 42
PLS HELP ITS URGENT
Answers
Answer:
Surface area=48 in^2
See the image for solution
PLEASE HELP!!!!!! Im being timed
Answers
Answer:
9,6 hope this helps
g(x) = 3x2 – 2x +7
2x + 5
Find g(-1)
Answers
Answer:
ans...g(-1) is 4 . Is it true?
g( ‐1 ) = 7
Step-by-step explanation:
substitute your (x) value with ( ‐ 1)
A motorboat travels 275 kilometers in 5 hours going upstream. It travels 405 kilometers going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate of the current?
Answers
Step-by-step explanation:
[tex]275 \times 5 = 1375 [/tex]
The rate of the motorboat on still water is 1375
[tex]405 \times 5 = 2025[/tex]
The current rate of the motorboat is 2025
NEED HELP ASAP
Find the length of the arc
Answers
Answer:
C
Step-by-step explanation:
There are two arcs a major and a minor arc. You should never have to rely on a diagram to get the right answer.
The circumference is 2 * pi * r
r = 6 km
C = 2* pi * 6
C = 12 pi
The arc size is
arc size = 135 / 360 * 12pi
arc size = 3/8 * 12 pi
arc size = 4 1/2 pi = 9 pi /2 km
Solving equations and inequalities.
I’m confused on the subtraction behind the one, am I supposed to turn the one into a negative?
1-(4+3x)<-3
Answers
Answer:
x>0
Answer to your question:
Because the subtraction sign is after the negative, it applies to the term in front of it, in this case because there is a parenthesis, it would multiply into that and your equation from there would be 1-4-3x<-3. Then combine like terms from there.
4 workers can dig 4 holes in 4 hours, how long will it take to dig 6 holes with 2 workers
Answers
Answer:
12 hours
Step-by-step explanation:
each worker digs a hole and takes 4 hours doing so
2 workers dig 3 holes each, 3*4=12, 12 hours
Answer:
12 hours
Step-by-step explanation:
4 workers can dig 4 holes in hours=4
1 worker ,, ,, 4 ,, ,, ,, =4×4=16
1 ,, ,, ,, 1 hole ,, ,, =16÷4=4
2 ,, ,, ,, 1 ,, ,, ,, =4÷2=2
2 ,, ,, ,, 6 holes ,, ,, =2×6=12
Part B
Can image 2 be the reflected figure? Explain your answer.
Answers
Answer:
Yes it can be be the reflected figure
Jk=7x+9
Jl 114, and
Kl =9x+9
Answers
Answer:
KL=63
Step-by-step explanation:
Answer:
Step-by-step explanation:
Kl=63
Can you please help me solve this problem! And can you add step by step, please! Not really sure what to do?
Answers
Answer:
quadrilateral has 4 sides
so 104°+40°+110°+x=360°
254°+x=360°
collect like terms
x=360-254
x= 106
;- x=106
which is (c)
Answer:
x = 106°
Step-by-step explanation:
Using the angle marked 110° as my starting point,
One can use angles on a straight line sum up to 180° to find the angle that adds up to 110° which makes it 180,
thus 70°.
moving on,
tackling with the angle marked 40°, Using the fact that angles on a straight line sum up to 180°, the angle obtained will be 140° (40° + a = 180, a = 180° -40°, a = 140°)
Using the angle marked 104°, Just like the previous one Using the principle that angles on a straight line sums up to 180°, then the unknown angle will be 76°.
Finding all the other interior angles angles in the quadrilateral except the angle in line with the x,
the next step to take is to add up all the angles Using any variable and equate it to 360°
why? angles in this type of quadrilateral equals 360,
That is,
140° + 76° + 70° + y = 360
286 + y= 360
y = 360 - 286
y = 74
The final step now is to use the principle, ( angles on a straight line sums up to 180)
74° + x = 180
x = 180 - 74
x = 106°
How would I simplify this expression
Answers
Answer:
-3 - 16b
Step-by-step explanation:
by simply doing the multiplication and then add combinable terms.
9 - 4(3 + 4b) = 9 - 12 - 16b = -3 - 16b
Explanation:
Let's simplify step-by-step:
9-4(3 + 4b)
Distribute:
= 9 + (-4)(3) + (-4)(4b)
= 9 + (-12) + (-16b)
Combine Like Terms:
= 9 + (-12) + (-16b)
= (-16b) +(9 + (–12) )
= -16b + (-3)
Answer:
-16b + (-3)
Solve for the value of k
Answers
Answer:
4k-7 + 3k+ 6 = 90
7k -1 = 90
7k = 91
k=13
Step-by-step explanation:
Notice that if we add the 3 angles in the image, the outcome should be an angle of 180° (the one of the line alone)
With this, we will found that the answer is k = 13
Let's do the math, for the initial information we can write:
(4k - 7)° + 90° + (3k + 6°) = 180°
Where the 90° comes from the right angle, the one written with a little square.
Now we can solve this for k
(4k - 7)° + 90° + (3k + 6°) = 180°
(4k + 3k)° + (-7° + 90° + 6°) = 180°
7°k + 89° = 180°
7°k = 180° - 89° = 91°
k = 91°/7° = 13
So we found that the value of k is 13.
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Given that
a
= 3 cm and
b
= 21 cm, work out
θ
rounded to 1 DP.
Answers
Answer:
I am sorry I not no
this question
Step-by-step explanation:
sorry dear friend
Pv=nrt slove for n
I need this slove for n
Answers
Answer:
n = Pv/rtStep-by-step explanation:
Given:
Pv = nrtTo solve for n first isolate n:
nrt = PvDivide both sides by rt:
nrt/rt = Pv/rtn = Pv/rt[tex]\\ \sf\longmapsto Pv=nrt[/tex]
[tex]\\ \sf\longmapsto nrt=Pv[/tex]
[tex]\\ \sf\longmapsto nr=\dfrac{Pv}{t}[/tex]
[tex]\\ \sf\longmapsto n=\dfrac{Pv}{rt}[/tex]
12^8/12^4=
or
12^8
----- =
12^4
Answers
Answer:
[tex] \frac{ {12}^{8} }{ {12}^{4} } \\ = \frac{ {12}^{4} \times {12}^{4} }{ {12}^{4} } \\ = {12}^{4} =20736 \\ thank \: you[/tex]
Here's the solution :
[tex] \hookrightarrow \dfrac{12 {}^{8} }{ {12}^{4} } [/tex]
[tex] \hookrightarrow 12 {}^{8} \times {12}^{ - 4} [/tex]
[tex] \hookrightarrow12 {}^{4} [/tex]
Name two integers with different signs that have a sum of -28
Answers
Answer:
-35 and 7
Step-by-step explanation:
7 - 35 = -28
35 has a (-) sign, and 7 has a (+) sign
Addition can be defined as the process of adding two numbers. The two integers with different signs that have a sum of -28 are -29 and 1.
What is Addition?Addition can be defined as the process of adding two numbers such that the result is the combined value of the two numbers.
An integer is a number that can be written without using a fractional component.
Given that the two integers with different signs have a sum of -28. Therefore, we can write,
-29 + 1 = -28-30 + 2 = -28-31 + 3 = -28-32 + 4 = -28-33 + 5 = -28-34 + 6 = -28-35 + 7 = -28Hence, the two integers with different signs that have a sum of -28 are -29 and 1.
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The diameter of a circle is 16 in. Find its area in terms of π
Answers
Answer:
64[tex]\pi[/tex]
Step-by-step explanation:
A=[tex]\pi r^{2}[/tex]
Divide 16 by two to get the diameter: 8
Square 8: 64
Since the answer is in terms of pi, the answer is 64[tex]\pi[/tex]
Answer:
64 π
Step-by-step explanation:
Diameter = 16 inches
Radius = 16/2 = 8 inches
Area of circle = πr²
= π(8)²
= 64 π sq inches
Tom is selling tickets for a school show.
Tickets cost £4.50 if booked in advance,
and 10% extra if bought on the night.
In total 65 tickets are sold, of which 22 are bought on the night.
How much money is spent on tickets altogether?
Answers
Explanation :
Complete the simplified ratio.
40 min : 3 hours
Answers
Answer:
math question? u can ask on
Xian and his cousin Kal both collect stamps. Xian has 52 stamps, and Kal has 68 stamps. The boys recently
joined different stamp-collecting dubs. Xian's club will send him 20 new stamps per month. Kai's club will
send him 16 new stamps per month. After how many months will Xlan and Kal have the same number of
stamps? How many stamps will each have?
Answers
Answer:
In 4 months, they will both have 132 stamps.
Step-by-step explanation:
Let x = # of months
52 + 20x = 68 + 16x
4x = 16
x = 4
Plug x value into both expressions and see if it checks out
52 + 20(4) = 68 + 16(4)
52 + 80 = 68 + 64
132 = 132