answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bingel
11 days ago
7

The sequence of transformations that can be performed on quadrilateral ABCD to show that it is congruent to quadrilateral GHIJ i

s a_____ followed by a______
first blank could be
A.reflection across the y-axis
B. 90 degree counterclockwise rotation around point A
C. 90 degree clockwise rotation around point A
D.90 degree counterclockwise rotation around point B

second blank could be
A.clockwise rotation about point B and a translation 20 units down
B.reflection across the y axis and a translation 20 units down
C.reflection across the x axis and a translation 15 units down
D.reflection across the y axis and a translation 25 units down

Mathematics
2 answers:
zzz [9K]11 days ago
6 0

First blank.

B. 90 degree counterclockwise rotation around point A

Second blank.

B. reflection across the y axis and a translation 20 units down

Svet_ta [9.4K]11 days ago
4 0

Initial transformation.

Quadrilateral ABCD has vertices located at:

  • A(15,10);
  • B(15,20);
  • C(20,15);
  • D(20,5).

Perform a 90° counterclockwise rotation about point A on the quadrilateral, then

  • A(15,10)→A'(15,10);
  • B(15,20)→B'(5,10);
  • C(20,15)→C'(10,15);
  • D(20,5)→D'(20,15).

Second transformation.

1. Reflection across the y-axis follows the rule:

(x,y)→(-x,y).

Then

  • A'(15,10)→A''(-15,10);
  • B'(5,10)→B''(-5,10);
  • C'(10,15)→C''(-10,15);
  • D'(20,15)→D''(-20,15).

2. A downward translation of 20 units uses the rule:

(x,y)→(x,y-20).

Then

  • A''(-15,10)→G(-15,-10);
  • B''(-5,10)→H(-5,-10);
  • C''(-10,15)→I(-10,-5);
  • D''(-20,15)→J(-20,-5).

Response: The first blank -B, the second blank - B.

You might be interested in
Max rides his scooter toward Kim and then passes her at a constant speed. His distance in feet, d, from Kim t seconds after he s
tester [8808]
Max's initial distance from Kim
Max's consistent velocity
5 0
1 month ago
Read 2 more answers
Find the limits of integration ly, uy, lx, ux, lz, uz (some of which will involve variables x,y,z) so that ∫uyly∫uzlz∫uxlxdxdzdy
Leona [9260]

Answer:

Hello! Your question appears to be missing details; here is the complete version

Ix = 0   Ux = \sqrt{y-9z^2}

Iz = 0   Uz = \frac{\sqrt{y} }{3}

Iy = 5   Uy = 10

Step-by-step explanation:

Ix = 0   Ux = \sqrt{y-9z^2}

Iz = 0   Uz = \frac{\sqrt{y} }{3}

Iy = 5   Uy = 10

This provides a comprehensive solution below

4 0
21 day ago
A)
Svet_ta [9486]
The diagrams for parts A and C are included here. For part B, we have circle O. We begin by drawing two radii OA and OC, connecting points A and C to create chord AC. The radius intersects chord AC at point B, bisecting AC into equal segments AB and BC. This gives us two triangles, ΔOBA and ΔOBC, where OA equals OC (since they're radii), OB equals OB (by the reflexive property), and AB is equal to BC (as stated in the question). By applying the SSS triangle congruence criterion, we conclude that ΔOBA is congruent to ΔOBC, allowing us to deduce that ∡OBA equals ∡OBC, both measuring 90°. Thus, OB is perpendicular to AC. Moving on to part D, we again work with circle O and draw the two radii OA and OC, joining points A and C to create chord AC. The radius intersects AC at point B, where AB is perpendicular to AC, meaning ∡B equals 90°. We then consider the right triangles ΔOBA and ΔOBC, and given OA equals OC (the radii), and OB equals OB (reflexive property), we conclude through the HL triangle congruence that ΔOBA is congruent to ΔOBC. Consequently, we find BA equal to BC, thus OB bisects AC.
3 0
6 days ago
The equation y=45x represents the number of miles, y, Mr. Miller’s car can travel using x gallons of gas. Which data display rep
Inessa [8989]
You might consider utilizing the following dataset:
0 0
1 60
2 120
3 180
4 240
5 300
6 360
7 420
8 480
9 540
10 600
This information illustrates a function of:
y = 60x
This indicates that the vehicle achieves 60 miles per gallon.
The distance covered per gallon exceeds that of Mr. Miller's vehicle.
7 0
1 month ago
The general form of the equation of a circle is x2 + y2 + 8x + 22y + 37 = 0. The equation of this circle in standard form is (x
Leona [9260]
Greetings: 
<span>x² + y² + 8x + 22y + 37 = 0
(x² +8x) +(y² +22y) +37 = 0

</span>(x² +8x+4²)-4² +(y² +22y+11²) -11²+37 = 0
(x+4)² +(y+11)²-16-121+37 =0

(x+4)² +(y+11)² =10²...(<span>standard form )
</span><span>The circle's center is located at (-4, -11) and has a radius of 10</span>
3 0
11 days ago
Other questions:
  • If T is the midpoint of SU,find x. ( ST=8x+11 and TU= 12x-1)
    5·2 answers
  • Find the missing endpoint if s is the midpoint of rt r(-9,4) and s(2,-1) ; find T
    10·2 answers
  • Greg teaches an art class. The table below shows how many drawings his students had
    8·1 answer
  • A gardener can care for the Green's property in 5 hours. If his helper assists him, they can complete the job in 4 hours. How lo
    5·1 answer
  • A stack of one dozen cookies of diameter 2.5 in. exactly fits in a cylindrical container of volume 29.452 in3. Which is the thic
    6·1 answer
  • On your birthday you receive an iPhone valued at $899. The value of the iPad decreases by 25% each year. What will its value be
    13·2 answers
  • Mark is investing $8,000 in an account paying 5.5% interest compounded monthly.
    12·1 answer
  • G = x-c/x solve for x
    14·2 answers
  • ) We throw 9 identical balls into 7 bins. How many different ways are there to distribute these 9 balls among the 7 bins such th
    9·1 answer
  • A painter built a ladder using 18 rungs. The rungs on the ladder were 5.7 inches apart and 1.1 inches thick. What is the distanc
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!