Which rule describes the composition of transformations
that maps ABCD to AB"C"D"?
O T5, -6 ory = -x(x, y)
O ry=-xoTs, – g(x, y)
O T6 -5 0 ry-axis(x, y)
O ry-axis T6, – g(x, y)
Answer:
i hope number c is correct answer
The rule which describes the composition of transformations is reflection around y axis and translation of (6, -5).
What is Geometric Transformation?Transformation of geometrical figures or points is the manipulation of a given figure to some other way.
Different types of transformations are Rotation, Reflection, Glide reflection, Translation and Dilation.
Given triangle BCD has the coordinates equal to,
B(1, 4), C(1, 2) and D(5, 3).
Let the triangle be reflected around the Y axis.
A point (x, y) after the reflection over the Y axis changes to (-x, y).
The coordinate points are,
B'(-1, 4), C'(-1, 2) and D'(-5, 3).
Now let the triangle be translated to (6, -5).
The coordinates of the triangles are,
B''(-1+6, 4-5), C''(-1+6, 2-5) and D''(-5+6, 3-5)
B''(5, -1), C''(5, -3) and D''(1, -2).
This is the exact coordinates of triangle B''C''D''.
Hence the correct transformation is reflection around y axis and translation of (6, -5).
Learn more about Geometric Transformations here :
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Natalie did 87 sit-ups in 3 minutes.
What is the unit rate?
At this rate, how many sit-ups can Natalie do in 5 minutes?
Answer:
19 sit-ups per minute ;
95 sit-ups
Step-by-step explanation:
Given that :
Number of sit-ups done in 3 minutes = 57
The unit rate of sit-ups done can be obtained thus :
Total Number of sit-ups done / total time taken
= 57 sit-ups /3 minutes
= 19 sit-ups per minute
. Number of sit-ups that can be done in 5 minutes :
Unit Rate of sit-ups * number of minutes
19 sit-ups / minute * 5 minutes
= 95 (sit-ups / minute * minute)
= 95 sit-ups
1
Solve - (8x – 12) = 2x – 3
4
218x -
pleaseee help!!
Answer:
1/4.(-96)=2x-3
-1/4.96=2x-3
-24=2x-3
-2x-24=-3
-2x=-3+24
-2x=21
x=-21/2
Step-by-step explanation:
Lacey picks blueberries and raspberries from her garden. She has as many
pounds of blueberries as raspberries. If she picks 14 pounds more blueberries,
she will have equal weights of berries. Let x represent the weight of raspberries.
Which equations could be used to find the weight of blueberries Lacey has?
Answer:
The answer to the equation would be 2 1/4.
Step-by-step explanation:
A metal rod is to be shipped in a box that is in the shape of a rectangular prism, as
shown below. What is the maximum length rod that could be packed in the box?
Answer:
Step-its 5y-step explanation:
Which expression can be used to find the area of triangle RST? (8 ∙ 4) - 1/2 (10 + 12 + 16) (8 ∙ 4) - (10 + 12 + 16) (8 ∙ 4) - 1/2 (5 + 6 + 8) (8 ∙ 4) - (5 - 6 - 8)
The corresponding graph is attached below
Answer:
(8 * 4) - 1/2(12 + 10 + 16)
Step-by-step explanation:
To determine the area of the triangle RST;
Draw a rectangle to enclose the triangle RST, after drawing the rectangle, 3 other triangles are formed. The sum of the areas of the 3 triangles formed is then subtracted from the area of the rectangle ;
The area of the rectangle depicts the entire area of the entire figure.
Area of rectangle = (length * width)
Area of triangle = 1/2 * base * height
Area of rectangle = (8 * 4)
Area of triangle 1 = 1/2 (3*4) = 1/2 * 12
Area of triangle 2 = 1/2 (2*5) = 1/2 * 10
Area of triangle 1 = 1/2 (2*8) = 1/2 * 16
Hence, Area of RST ;
Area of rectangle - (area of (triangle 1 + triangle 2 + triangle 3))
(8 * 4) - [(1/2 * 12) + (1/2 * 10) + (1/2 * 16)]
(8 * 4) - 1/2(12 + 10 + 16)
Answer:
C----(8 * 4) - 1/2(12 + 10 + 16)
Step-by-step explanation:
trust
10 hours to 6 hours. What is the percent of Change
Answer:
40% decrease
Step-by-step explanation:
10% = 1
(multiply by 6)
60% = 6
100% - 60% = 40%
A wire connects to a flag pole 15 feet high. The wire is staked to the ground 1p feet from the pole. how long is the wire
Answer:
In a right triangle, if a and b are the measures of the legs and c is the measure of the hypotenuse, then a2 + b2 ... A support wire on a television tower is 90 ... on the ground that is 5 m from the bottom of the pole. How long is the cable? ... 15 centimeters and whose diagonal is 17 ... tether is tied to the pole at a point 40 feet.
Step-by-step explanation:
Two sides of a triangle have measures of 5 inches and 7 inches. Which measure MAY NOT be the length of the third side?
A: 12 in
B: 7 in
C: 3 in
D: 5 in
Answer:
A: 12 inches it may not be the length
please help! thank you so much:) (15 points)
Answer:
78
Step-by-step explanation:
All we have to do here is substitute s as 4, and h as 5:
SA = 2(3)^2 + 4(3)(5)
= 2(9) + 12(5)
= 18 + 60
= 78
Solution: 78 units^2
Find the measure of each numbered interior and exterior angle. i need this quick yal by 10:30
Answer:
8=40°
6=50°
4=130°
3=90°
2=90°
7=140°
1=90°
9=140°
Chau made $252 for 18 hours of work.
At the same rate, how much would he make for 9 hours of work?
Answer:
$126.00
Step-by-step explanation:
divde by 2
please help me with this math question
Answer:
6cm ; 22cm
Step-by-step explanation:
Given that:
Total Length, AD = 28cm
AB =x cm
BC = (x +5)cm
CD = 2x - 1 cm
4x + 4 = 28
4x = 28 - 4
4x = 24
x = 24 / 4
x = 6cm
The length of BD
BD = BC + CD
BD = (x + 5) + (2x - 1)
x = 6
BD = (6 + 5) + (2(6) - 1)
BD = 11 + (12 - 1)
BD = 11 + 11
BD = 22 cm
In Mr. Henry’s math classroom, there are 15 girls and a total of 26 students.Write the ratio of boys to girls in the form a:b. Show your work or explain your reasoning
Answer:
well if theres 26 in all and 15 girls then there is 11 boys so the answer is
11:15
brainliest please
Step-by-step explanation:
Answer:
11:15
Step-by-step explanation:
First let us find the number of boys in the classroom:
26 total students - 15 girls = 11 boys
Now, we can write the ration:
11 (boys): 15(girls)
So, 11:15
I hope this helps! :)
AHH HELP PLEASEEE ASAP
Answer:
A) R( x + t ) = Rx+Rt
Step-by-step explanation:
The R variable is being distributed to the other variables.
Find the AREA for J(2,4) K(3,-4) L(-2, 4) M(-1,-4)
Answer:
23
Step-by-step explanation:
What is the exact value of sin(345°)?
D) [tex]\frac{-\sqrt{6}+\sqrt{2} }{4}[/tex]
Correct on Edge
Answer: D
Step-by-step explanation: Edge 2023
Find the value of x !!!!!
Answer:
91
Step-by-step explanation:
consecutive interior angles theorem states that the interior angles cut by a transversal are supplementary. That means they add up to 180. 180-89=91
The angle of depression from a lifeguard in her chair to a person swimming in a pool is 38 degrees. If the height of the chair is 12 feet tall, find the distance from the base of the lifeguard's chair to the swimmer.
Answer:
15.36 feet
Step-by-step explanation:
We solve the above question using Trigonometric function of Tangent
Tan θ = Opposite /Adjacent
From the question
θ = 38°
Opposite = the height of the chair = 12 feet tall
Adjacent = the distance from the base of the lifeguard's chair to the swimmer = x
Hence:
tan 38° = 12/x
Cross Multiply
tan 38° × x = 12
x = 12/tan 38°
x = 15.359299586
x ≈ 15.36 feet
Hence, the distance from the base of the lifeguard's chair to the swimmer is 15.36 feet
What is the value for x?
Enter your answer in the box.
x =
Answer:
x = 8, y = 8
Step-by-step explanation:
So we know angle CAB is congruent to angle ACB so both angles are 69.
Now we add 69+69 and we get 138. Subtract from 180.
180 - 138 = 42.
Now, we set up the equation to 5x+2=42,
subtract two from both sides and get 5x = 40,
divide both sides by 5 and you get x=8.
You can simply plug in x to 5 and add two and still get 42.
x
Solve ONE of the following two equations. YOU decide
which one you want to solve for this Cool Down. Show
all of your steps in the line paper provided. YOU GOT
THIS! Don't forget to check your answer.
Equation #1: 5(a + 1) = 2a - 3
OR
Equation #2: 10 - 2b = 16
Answer:
Equation 1 a=-8/3
Equation 2 b= -3
Step-by-step explanation:
Equation 1
5a+5=2a-3
5a-2a=-3-5
3a=-8
a=-8/3
Equation 2
-2b=16-10
-2b=6
b=6/-2
b=-3
Cooper opened a savings account with \$800$800 that pays no interest. He deposits an additional \$100$100 each week thereafter. How much money would Cooper have in the account 26 weeks after opening the account?
Answer:
$3,400 (26×100) hope it helps
Express 32 as a product of its prime factors Need answer asap
Answer:
hello hello everyone jjjjjhhhhjju
urgent I don't have time pllllllllzzzzzzzzzz
thhhxx
Here is the histogram of a data distribution.
A grocery store sign indicates that
oranges are on sale for 10 oranges
for $2.00. How many oranges can
you buy with $9?
Can someone help me with this question?
Answer:
B
Step-by-step explanation:
Jonas has $400 in his savings account. He withdraws $30 per week to pay for gas. How many weeks, w, will it take for him to reduce his balance to $190?
Answer:
19
Step-by-step explanation:
help me plz asap!<3!
Answer:
Point V is (3, -4)
Step-by-step explanation:
Use the graph to help you get the coordinates for Point V.
What is (6x2 - 13x + 5) = (2x-1)?
O A. 2x-1
O B. 3x-8
O C. -10x+ 5
O D. 3x-5
Answer:
b.
Step-by-step explanation:
