Enter the ordered pair for the vertices for 180°,0)(QRST).
Q
o
S
IR
O Q' = (-1,-3) R' = (-3,3 ) S'= (0,2)T' =(2, -1)
OQ' = (-1,3) R' = (-3,-3) S'=(0, -2)T' =(2, 1)
Q' = (1, -3) R' =(3,3) S' = (0,2)T' = (-2,-1)
Answers
Answer:
The ordered pair for the vertices for r₍₁₈₀ ₀₎(QRST), is given as follows;
Q' = (-1, -3) R' = (-3, 3) S' = (0, 2) T' = (2, -1)
Step-by-step explanation:
The coordinates of he vertices of the triangle QRST are;
Q(1, 3), R(3, -3), S(0, -2), T(-2, 1)
A rotation of a point with coordinates (x, y) 180° about the origin gives;
The coordinate of the point of the preimage before the rotation = (x, y)
The coordinate of the point of the image after the rotation = (-x, -y)
Therefore we have;
The image of point Q(1, 3) after 180° rotation = Q'(-1, -3)
The image of point R(3, -3) after 180° rotation = R'(-3, 3)
The image of point S(0, -2) after 180° rotation = S'(0, 2)
The image of point T(-2, 1) after 180° rotation = T'(2, -1)
The ordered pair for the vertices for r₍₁₈₀ ₀₎(QRST), is therefore, Q'(-1, -3), R'(-3, 3), S'(0, 2), and T'(2, -1);
Q' = (-1, -3) R' = (-3, 3) S' = (0, 2) T' = (2, -1).
Related Questions
the value of (a+b)² - (a-b)² is
Answers
Answer:
4ab
Step-by-step explanation:
(a+b)^2-(a-b)^2
=a^2 + 2ab + b^2 -(a^2 - 2ab +b^2)
=a^2 + 2ab + b^2 - a^2 + 2ab - b^2
=2ab + 2ab
=4ab
Graph
How to put -31/2 , 21/2 on a graph
Answers
Round the following numbers to the nearest 10
a) 83
b) 127
c) 245
Answers
Answer:
a)80
b)250
c)130
Step-by-step explanation:
Answer:
a)
Step-by-step explanation:
83 = 3 is less than 5
so,83-3=80
b) l27 = 7 is more than 5
so 127 + 3 =30
c) 245 = 5 is equal to 5
so 245+5=250
a bicyclist traveled 62 miles in 2 hours.the biker tracked at a constant speed and did not stop for a break.if the biker continues to travel at this rate,which equation can be used to determine y,the total number of miles the biker will travel,in x hours
A.y=62x
B.y=x+62
C.y=31x
D.y=x+31
Answers
Answer:
Step-by-step explanation:
if the bicyclist travels 62 miles in 2 h, he travels 62/2=31 miles per hour
y=nr miles
y=31x
choice C
Answer:
C
Step-by-step explanation:
Divide 62 by 2 to get the unit rate (31 miles per hour)
62/2= 31
X is used to show the number of hours. We are trying to determine the number of miles the biker will travel in x hours. So we would need to multiply 31 and "X" or we could write it as "31x"
Hope this helps!
One of Madison's hobbies is to locate hidden geocaches. To find yesterday's cache, Madison was instructed to start at a water fountain at a local park. Then, the directions had her walk 15 yards due west and 8 yards due south. If this was the location of the cache, how far was it from the water fountain where she started?
Answers
Answer:
24 yard of the water fountain
Function or not a function?
Answers
If we want to check that a graph is function or not, we have a way to check by doing these steps.
Draw a vertical line, make sure that a line has to pass through or intercept a graph. See if a line intercepts a graph more than once.If a line intercepts a graph only one point, a graph is indeed a function. Otherwise, not a function but a relation instead. That includes if a line intercepts more than a point which doesn't make a graph a function.
From the graph, if we follow these steps, we will see that a line will only pass or intercept the graph only one point. Hence, the graph is indeed a function. The following graph that is shown is called "Parabola" for a < 0.
AnswerThe graph is a function.
!! no one is describing it right :'( !!
A rabbit's fur grows at the rate of 5 over 2 inches per month.
How many months will it take the rabbit's fur to grow 15 over 4 inches?
Explain your answer using words, and show your work using division of fractions.
Answers
Step-by-step explanation: 5/2 is equal to 2.5 and 15/4 is equal to 3.75,
we do 3.75 / 2.5 to get 1.5.
Check by doing 2.5 x 1.5 to get 3.75.
Hope this helped!
Answer:
5/2 x2/2 =10/4 a month. 20/4 for two months.it is 15/4 mean half of one and two month. it will be one month and half for rabbit to grow 15/4.
Step-by-step explanation: got 100% on test
A rancher needs to build a water storage tank for her cattle. The cattle drink 3 cubic meters of water each day and the rancher wants the new tank to hold a 5-day supply of water. If the new tank has a radius of 2 meters, how tall will the tank need to be?
Answers
Answer:
The height of the storage tank would be approximately 1.2 m.
Step-by-step explanation:
The cattle drink 3 cubic meters of water each day.
For 5 days,
the cattle would drink = 3 cubic meters x 5
= 15 cubic meters of water
Thus,
The volume of the storage tank = 15 cubic meters
But,
volume of a cylinder = [tex]\pi[/tex][tex]r^{2}[/tex]h
where r is the radius and h the height.
So that,
15 = [tex]\frac{22}{7}[/tex] x [tex]2^{2}[/tex] x h
15 = [tex]\frac{22}{7}[/tex] x 4 x h
15 = 12.57h
h = [tex]\frac{15}{12.57}[/tex]
= 1.1933
h = 1.2 m
The height of the storage tank would be approximately 1.2 m.
Which of the following is a counterexample to the following conjecture? If x2 = 4, then
X = 2
Answers
Answer: X=-2
Step-by-step explanation:
GEOMETRY STUFF PLEASE ANSWER DUE IN 10 MINUTES
Answers
Answer:
1. m∠QVR=49°
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4. straight angles theorem
8. division property
Step-by-step explanation:
the refrigerators at Hal's discount appliances are 30% off the original price during the 12th anniversary spectacular.MR Hanson is shopping for a new refrigerator and has a coupon for a 12% discount off the sale price.if the original price of a refrigerator is 1249 how much will MR.Hanson pay for the refrigerator before tax
Answers
Answer:
$769.38
Step-by-step explanation:
First, find the cost with the 30% off original price:
1249(0.7)
= 874.3
Now, find the cost with the 12% discount off sale price:
874.3(0.88)
= 769.38
So, Mr Hanson would pay $769.38 before tax
Answer:
$769.38
Step-by-step explanation:
Original price: $1249
100% - 30% = 70%
A 30% discount means that you pay 70% of the amount.
Apply a 30% discount: 0.70 * $1249 = $874.30
100% - 12% = 88%
A 12% discount means that you pay 88% of the amount.
Apply a 12% discount: 0.88 * $874.30 = $769.384
Answer: $769.38
2. The graph of a certain geometric sequence can be described as a curve increasing from left to right. Which sequence would have a similar graph?
O {1, 4, 16, 64, 256)
0 (-1,2,-4, 8, -16)
0 (4096, 1024, 256, 64, 16)
O (10, 13, 16, 19, 22)
Answers
Answer:
0 (-1,2,-4, 8, -16) that should help you
Step-by-step explanation:
The sequence 1, 4, 16, 64, 256 shows the similar graph increasing from left to right. Option a is correct.
Sequence which have similar graph as certain geometric sequence increasing from left to right.
It is type of sequence and series that has common and equal ratio between preceding values in series.
Here,
The only geometric sequence seems from observation having increasing from left to right, that implies the curve is also increasing from left to right is 1, 4, 16, 64, 256, having common ratio of 4 with preceding values.
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Learn more about geometric progression here:
https://brainly.com/question/4853032
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Answers
Answer:
yes
Step-by-step explanation:
so x=2 and y=5
5 = 5 x 2 - 5
0=0
equation is right
Evaluate the expression (13 - 2) ^ 2 ÷ 11
What is the value expression?
Answers
Answer:
11
Step-by-step explanation:
(13-2)^2/11
11^2=121
121/11=11
An archery target is shown. The length of a side of the inner square is 6 ft and the length of a side of the outer square is 11 ft. If an arrow
target at random, what is the probability that it hits the shaded region? Round to the nearest percent.
Answers
Answer:
The answer is below
Step-by-step explanation:
A square is a quadrilateral (has four sides and four angles). All the sides of a square has equal sides and all the angles of a square are equal with a measure of 90° each.
The area of inner square = length * length = 6 ft * 6 ft = 36 ft²
The area of outer square = length * length = 11 ft * 11 ft = 121 ft²
The probability that the arrow hits the inner square = area of inner square / area of outer square
The probability that the arrow hits the inner square = 36 ft² / 121 ft² = 0.3 = 30%
Answer:
55% i think
Step-by-step explanation:
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Answers
Answer: -3
Step-by-step explanation:
[tex]\frac{27}{-9} = -3 \\[/tex]
We can check our work my multiplying -3 by -9 and see that it equals 27
[tex]-9*[\frac{27}{-9} = -3 ]* -9\\27 = 27[/tex]
On Tuesday, the price of oranges at a grocery store was $1.20 per pound. Today, the oranges at the same grocery store are on sale at a 15% discount. What is the total price of 5 and 1/2 pounds of oranges this week at the grocery store?
A. $6.00
B. $2.50
C. $5.61
D. $1.02
Answers
Answer:
$5.61
Step-by-step explanation:
So, first of all, 15% off of 1.20 is 1.02. Then, multiply that by 5 1/2 to get $5.61.
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bfnfncncnc cmnccjfnfnfnnfmf
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Answer:
540
Step-by-step explanation:
(n-2)×180
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540
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Answers
Answer:
155
Step-by-step explanation:
there is 31 numbers in between both 124 and 186
124 +186 = 310
310/2 = 155
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A. Multiplication
B. Addition
C. subtraction
Answers
Answer:
addition
Step-by-step explanation:
in this case its addition , but the only reson it is going first is bc it sin the parenthasies
First step is parentheses so 8+5 is first.
Mariana picked x apples at an orchard. She and her friends ate 6 of them, leaving 36 apples the number of apples can be represented by the equation x-6=36 . Plot a point on the number line to represent x, the number of apples Mariana picked.
Answers
Answer:
42??
Cause 42-6=36
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Answer:
42
Step-by-step explanation:
36+6=42
42-6=36
The radius of the circle on a basketball court is 6 feet. What are the approximate circumference and area of the circle?
Answers
area formula - pi(r)^2
in both of the formulas r is the radius so
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to find area: pi(6)^2 = 113.04 feet
One inch is about 2.54 centimeters. About how many centimeters is 4.5 inches?
A. 11.4 B. 114 C. 1.8 D. 13.7
Answers
Answer:
11.43
Step-by-step explanation:
cause im smart.........
Answer:
the answer is A
Step-by-step explanation:
If 1 inch is 2.54 cm then 4.5 inches is equal to 2.54 X 4.5
f(-4); f(x) = x2 + x - 4
Answers
Answer: 8
Step-by-step explanation: In this problem,
we're asked to find f(-4) or the value of the function when x = -4.
To find the value of the function when x = -4,we simply plug in a -4 for
the x in our function and we have (-4)² + (-4) - 4 or 16 + -4 - 4 which is 8.
So f(-4) = 8.
PLS I NEED HELP PLSSSSSSSSSS
Answers
Jaya has 26 hockey cards. Jaya has 1 fewer than 3 times the number her brother, Kumar, has. How many cards does Kumar have?
Let x represent the number of cards Kumar has. Then, an equation is 3x - 1 = 26.
Solve the equation. Answer the equation.
Answers
Answer:
the correct answer to the problem is 9
Answer:
9
Step-by-step explanation:
3x - 1 = 26
3x = 27
x = 9
Simplify the expression.
4X2 + 10x -6 / 2x-1
a. -x+5
b.2(x+3)
c.x+3
d.2x-6
Answers
Answer:
4x2+7x−1
Step-by-step explanation:
In a cookie jar,
1/4
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1/3
of the rest are peanut butter. What fraction of all the cookies is peanut butter?
Answers
Answer:
2/4
Step-by-step explanation:
i..dk i think it is 2/4
1. How much taller is the volleyball team
than the gymnastics
team?
o Gymnastics team's heights (in inches): 56, 59, 60, 62, 62,
63, 63, 63, 64, 64, 68, 69
o Volleyball team's heights (in inches): 72, 75, 76, 76, 78, 79,
79, 80, 80, 81, 81, 81/
I
I
Answers
Answer:
I think of having 81inches