Answer:
m
Step-by-step explanation:k
The vertices of the image triangle after the glide reflection are D'(1, 7), E'(7, 5), F'(2, 1) and both the triangles are not congruent
Graph of triangle DEF with vertices D(1,-1), E(7,-3), F(2,-7):
To graph the triangle, plot the given coordinates on a coordinate plane and connect the points to form a triangle.
D(1,-1), E(7,-3), F(2,-7)
Graph of triangle DEF under a glide reflection where the translation is (x,y) —> (x, y+8):
To perform the glide reflection, we first apply the translation by adding 8 to the y-coordinate of each vertex, and then we reflect the resulting triangle across a line parallel to the direction of the translation.
Translation: (x,y) —> (x, y+8)
Applying the translation to the original triangle DEF:
D(1, -1+8) = D(1, 7)
E(7, -3+8) = E(7, 5)
F(2, -7+8) = F(2, 1)
Now we have the new vertices for the translated triangle:
D(1, 7), E(7, 5), F(2, 1)
Next, we reflect this translated triangle across a line parallel to the direction of the translation. Since the direction of the translation is vertical, the reflection line will also be vertical.
The resulting image triangle after the glide reflection will have the same vertices as the translated triangle, but mirrored vertically.
The vertices of the image triangle after the glide reflection are:
D'(1, 7)
E'(7, 5)
F'(2, 1)
The original triangle DEF and the image triangle after the glide reflection are not congruent.
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please hellllppp meeee
Answer: The y-value of the y-intercept is -5
Step-by-step explanation:
The y-intercept of a line is the point where it intersects the y-axis. In the given linear equation, y = 2x - 5, the y-intercept is the value of y when x is equal to 0.
To find the y-intercept, substitute x = 0 into the equation:
y = 2(0) - 5
y = -5
Therefore, the y-value of the y-intercept is -5.
HELLO PLS HELPP!! LOOK AT THE PICTURE.
NO WRONG ANSWERS PLEASE!!!!
Answer:
6/12 (50%)
Step-by-step explanation:
If you roll greater than 3 you have a 3/6 chance of it, if you then roll a number less than 4 you have another 3/6 chance of it, therefore it should be 50% or 6/12
I apologize if this is incorrect
100 POINTS ANSWER ASAP ANSWER CORRECTLY OR I WILL REPORT
Answer:
if you have a demos or a school calculator you can put in “ graph and tables “ then you can out in the alone numbers 5,6,7,8 into the left side and on the top put X. Next to that X put Y and put -10 on each, then go to a purple one the answer should be x=2.8 etc. + another number. That should be your answer in X if thats is what its asking.
For the second one it should be the same except you will be using Y.
Can someone please solve this I'm stuck
Answer:
Step-by-step explanation:
j
Solve for d
d
8.4
= 9
What is the value of: 4 with a power of 4
8. What is the product of: (32)(-2)(3)?
What is the product of: (-9)(-4)(2)?
Answer:
Step-by-step explanation:
Two students fill the class fish tank with water. The fish tank holds six gallons of water. The two students each have a container that holds sixteen fluid ounces. How many times does each student need to fill the container to get a total of six gallons of water? Show all your mathematical thinking.
PLEASE HELPPPP
Answer:
24
they each will need to fill their bottle 24 times (48 times in total)
Step-by-step explanation:
There are 768 ounces in 6 gallons.
If each bottle carries 16 ounces in total to fill up the tank it would take 48 bottles. ( 48*16=768)
There is two students though, so you split it. (48/2=24)
Therefore each student need to fill there bottle 24 times to fill up the tank.
An equilateral triangle is always an example of a/an:
Ms. Tanaka drove 3,001 miles from Massachusetts to California. It took her hours to drive this distance. How many miles did Ms. Tanaka drive per hour?
Answer:
your question is incomplete . It doesnt contain the number of hours
The number of miles Ms. Tanaka drive is 60 miles per hour.
We are given that;
Number of miles= 3001
If Ms. Tanaka drove 60 miles in an hour, then her rate of driving is:
rate = distance / time
where distance is 60 miles and time is 1 hour. Therefore:
rate = 60 / 1
Simplifying, we get:
rate = 60 miles per hour
Therefore, by the speed answer will be 60 miles per hour.
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Operations With Scientific Notation.
Thank you!
An image of a rhombus is shown.
A rhombus with a base of 17 inches and a height of 14 inches.
What is the area of the rhombus?
62 in2
119 in2
124 in2
238 in2
Answer:
238 in.²
Step-by-step explanation:
For a parallelogram, A = bh.
A = bh
A = 17 in. × 14 in.
A = 238 in.²
Help me pls I need help with a question
Answer:
Im pretty sure its shape i cant see the complete picture but he doesn't have any shaped that it says and he just had measurements or anything really
is 10 × [(6 + (-2)] = 10 × 6 + 10 × (-2) ?
Answer:
The Correct answer is yes
Step-by-step explanation:
10×(6+(-2)
can be written individually as
(10×6)+(10×(-2)
in which will give you 40
Please answer ASAP! I don't know how to do this problem.
Answer:
the anwser is c
Step-by-step explanation:
to find if median is good add all those # and divided by 18
since the lowest is 22 it is resanable to do 10-20
Complete the statements.
If both expressions have the same value after substituting two different values and simplifying, then they are
.
When p = 2, the first expression is
and the second expression is 16.
When p = 8, the first expression is 40 and the second expression is
.
The expressions are
.
Answer:
Step-by-step explanation:
when p is 2 you will have to dived the defeated so the answer is
The histogram shows the number of points scored by a basketball team for one season. A histogram titled points scored in one season shows the number of games in which a certain number of points were scored. The data is as follows. 69 to 76 points: 3 games. 77 to 84 points: 6 games. 85 to 92 points: 8 games. 93 to 100 points: 1 game. According to the histogram, in what percentage of games did the team score between 77 and 92 points? Enter your answer in the box. Round your answer to the nearest percent.
Percentage of games the team scored between 77 and 92 is 77.7% .
Given data from the histogram shows the number of games that are played in the range of 77 - 92.
Total number of games played = 18
Number of games played in the range 77 - 92 = 14
Percentage of games played in the range 77-92 = (Number of games played in the range 77 - 92) / (Total number of games played) × 100
Percentage = (14)/(18) × 100
= 77.7% .
Hence the number of games played in the given range is 77.7%.
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Please help! I am so confused!
Answer:Since the data values have a spread of 69 cm, intervals with a range of 10 to 20 cm are reasonable
Step-by-step explanationl:The data values have a range of 70 centimeters. Intervals with a range of 10-20 centimeters should be reasonable.
You pick a card at random, put it back, and then pick another card at random.
6, 7, 8, 9.
What is the probability of picking a 9 and then picking a number greater than 7?
Write your answer as a percentage.
Answer:
The probable answer is °32%not really sure po but I tried
Hope it helps^:Astra(−3x^2+5x-2)-2(x^2 — 2x − 1) In the expression above is rewritten in form ax^2+ bx +c, where a, b, and c are constants, what is the value of b?
Answer:
value of (b) will be: 9
Step-by-step explanation:
Answer:
b = 9
Step-by-step explanation:
(-3x² + 5x - 2) - 2(x² - 2x - 1) =
= -3x² + 5x - 2 - 2x² + 4x + 2
= -5x² + 9x
= ax² + bx + c
a = -5; b = 9; c = 0
Answer: b = 9
i would like some help on this question please and thank you
Answer:
Step-by-step explanation:
It would be 25%.
Answer:
25%?
Step-by-step explanation:
Write each expression using fewer terms. Show your work and/or explain your reasoning.
d)[tex]-\frac{1}{2} y + \frac{1}{3}x - \frac{2}{3}x -\frac{1}{2}y[/tex]
Answer:
Step-by-step explanation:
hope it helped;)
Pls help me answer the whole page
Answer:
Pls give brainliest!!
Step-by-step explanation:
Q 10
A. All trapezoids are parallelogram. True
B. All squares are rhombi. True
C. All kites are quadrilaterals. True.
D. All rectangles are trapezoids. False
Q 11
A is a rhombus
B is a kite
C is a quadrilateral
D is a trapezoid
Q 12
A square is a Parallelogram
A rectangle is a Parallelogram
A trapezoid is a Parallelogram
A rhombus is a Parallelogram
A Kite is NOT a Parallelogram
Determine which integer in the solution set makes this true: 4x -9 = 31 S:{ -10, 5.5, 9, 10}
Answer: 10
Step-by-step explanation: 4x-9=31
4x=31+9
4x=40
4x/4=40/4
x=10
Answer: 10. 4(10)-9=31
Step-by-step explanation:
firstly, we would substitute the values given in the subset to the value of x and check which solves the equation.
When x= (-10),
4(-10) -9
= -40-9
=-49,
which does not equal 31, so it cannot be -10.
Similarly, when x=5.5,
4(5.5)-9
=22-9
= 13
which does not equal 31.
Thirdly, when x=9
4(9) -9
= 36-9
= 27
which does not equal 31.
Finally,
when x=10,
LHS 4(10)-9
=40-9
=31 RHS
Therefore x=10.
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Answer:
C
Step-by-step explanation:
Let's first swing the 1 over to the other side.
-3x<=6
Then, we multiply both sides by -3, switching the direction of the sign.
x>=-2
Because this is greater or equal to, this is a closed circle pointing right.
Therefore, the answer is C
Feel free to tell me if I did anything wrong! :)
PLS PLS HELP!!!!!!!! LOOK AT THE PICTURE
NO WRONG ANSWERS PLEASE :(
Answer:
The probability of landing a number greater than 2 is 3/4. The probability of landing a number less than 3 is 1/4.
Step-by-step explanation:
3 out of the 4 numbers are greater than 2. 1 out of the 4 numbers is less than 3.
PLS HELP ME I NEED THIS HELP PLEASE its finding the theatrical event of a spinner. its a 10.3 big ideas if you ever done it i just need the answers. 16-20 PLEASE
Answer: im sorry
Step-by-step explanation:
Please help l don't get these type of questions
Answer:
Least Value - -s
Greatest Value - s
Closer to Zero - s + r
Step-by-step explanation:
r = about -2
s = about 2
-s = exactly -2
r + s = about 0
When looking at the number line, s is the farthest away right from zero, making it the variable with the most value that is at least two.
Since the expression has a choice of a negative s, it would simply mean that two would become negative two.
Since you know the values of s + r, you will know that -2 + 2 would equal to 0.
Overall-The least value would be -s
-The greatest value would be s
-The expression that is closer to zero would be s + r
Hope this helps you with your Khan Academy Unit Test. (By the way, I have an account there and I mastered the Elementary & MS Course!)
-From a Fifth Grade Honors Student!
A cylinder has a radius of 4 cm and a height of 5cm. What is the volume of the cylinder?
Answer:
251.33
Step-by-step explanation:
A jogger estimates that she will run 25 kilometers this week. She actually jogs 28.5 kilometers. What is the percent error of the jogger's estimate? Round the percent to the nearest tenth if necessary.
Answer:
14%
Step-by-step explanation:
10% would be 2.5
1.0=0.4 of 10% being 4%
10% + 4% = 14%
Find the area of Figure 1.
A.10 units2
B.25 units2
C.7.5 units2
D.15 units2
Find the area of Figure 3.
A. 15 units2
B. 7.5 units2
C. 25 units2
D. 10 units2
PLEASE ASAP PLEASE!!!
Answer: Figure 1 is A and Figure 3 is D
Step-by-step explanation:
Length for figure 1 is 10 units and the width is one, using the formula a=l*w
10=1*10
Length for figure 3 is 5 units and the width is 2 a=l*w 10=5*2
PLEASE HELP ME, LOOK AT THE PICTURE
no wrong answers please :(
Answer: 1/9
Step-by-step explanation:
There are 3 possibilities of it landing on 7 (greater than 6), is 1/3 alone. Then adding on landing on 5, right after, you have 1/9.
