Answers
9514 1404 393
Answer:
A. <dilation by a factor of 1/7>
Step-by-step explanation:
Rotation, reflection, and translation are "rigid" motions that preserve congruence.
Dilation does not preserve congruence. Dilation multiplies the coordinates by a dilation factor, as in the transformation of choice A.
(x, y) ⇒ (x/7, y/7) . . . does NOT preserve congruence
Related Questions
HELP PLEASE!!!!!!!!!!
(btw the other screen shot is what i put for b)
Answers
Answer:
67
Step-by-step explanation:
took the test
B: Every x can be collected with half of of the other side, so x is half of 14.62, which is 7.31.
C: 14.62 is double x, so x must be 7.31 (14.72/2 = 7.31).
what is the answer
10 x 57
Answers
Answer:
570 Mr.Monkay :D
Step-by-step explanation:
Answer:
your answer would be 570
Step-by-step explanation:
bc if u put 10 on top nd 57 on dha bottom you get
570 htp
PLEASE HELP URGENTT,i dont pay attention please help
Michael, his wife, and another couple when to Louisville Zoo to get out in the fresh air and see the animals. Each ticket cost x dollars and Michael had to pay $10 to park his car. The total price paid was $90. Write and solve an equation to determine how much each ticket cost.
Answers
Step-by-step explanation:
First of all PLEASE PAY ATTENTION in class.
Secondly, I'll show you the method now.
We know that they paid 10$ for their parking and $90 altogether. So we can remove $10 from the $90. This now makes it $80.
We know that Michael, his wife and 2 other people (a couple) went to the zoo, that makes it 4 people total. We can use this number to divide with $80 making it $20. This therefore means that it was 20$ per person.
Here is my explanation in method form.
x = [tex]\frac{90-10}{4}[/tex]
x = [tex]\frac{80}{4}[/tex]
x = 20
Match each equation with a diagram:
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HALP!!! The first part is whats stumping me
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Answer:
I believe that Fisherman's service would be the better deal.
A rectangular pyramid was sliced perpendicular to its base and through its vertex. What is the shape of the cross section shown in the figure?
A rectangular pyramid. The cross section is a triangle.
a triangle that has the same dimensions as one of the sides of the pyramid
a triangle that does not have the same dimensions as one of the sides of the pyramid
a parallelogram that is not a rectangle
a rectangle
Answers
Step-by-step explanation:
A rectangular pyramid was sliced perpendicular to its base and through its vertex. What is the shape of the cross section shown in the figure?
A rectangular pyramid. The cross section is a triangle.
a triangle that has the same dimensions as one of the sides of the pyramid
a triangle that does not have the same dimensions as one of the sides of the pyramid
a parallelogram that is not a rectangle
a rectangle
Determine whether a triangle with the given side lengths is a right triangle. Side lengths Right triangle Not a right triangle Not enough information 8, 10, 13 9, 12, 15 8, 14, 16 15, 36, 39
Answers
9,12,15 is a right triangle
8,14,16 isn’t a right triangle
15,36,39 is a right triangle
Help please
(5points)
Answers
Answer:
Heyyyy. I ooobooo
Step-by-step explanation:
Answer:
C.1444
Step-by-step explanation:
LOSLS,SSS
The elephant population in Northwestern Namibia and Ethosha National Park can be predictedby the expression 2,649(1.045)^b where b is the number of years since 1995.
What does the value 2649 represent?
A. The predicted increase in the number of elephants in the region each year.
B. The predicted number of elephants in the region in 1995.
C. The year when the elephant population is predicted to stop increasing.
D. The percentage the elephant population is predicted to increase each year.
WILL GIVE BRAINLEST!!!!!!!
Answers
Answer:
b
Step-by-step explanation:
A. makes no sense because the elephant population increases less than 2649 in 6 years.
C. makes no sense because you shouldn't multiply the percent by the year you think the population will stop increasing.
D. the percentage is in the parentheses
The elephant population was 2649 in 1995 and the elephant increase each year by 4.5% (1.045 - 1).
Exponential functionAn exponential function is in the form:
y = abˣ
where y, x are variables, a is the initial value of y and b is the multiplier.
Let y represent the elephant population in Northwestern Namibia and Ethosha National Park b years since 1995.
Hence:
y = 2649(1.045)ᵇ
The elephant population was 2649 in 1995 and the elephant increase each year by 4.5% (1.045 - 1).
Find out more on Exponential function at: https://brainly.com/question/12940982
Which of the following is not another way of expressing 88 out of 100?
A) 22/25
B) 0.088
C) 88%
D) 0.88
Answers
Answer:
D) 0.88
Step-by-step explanation:
The fraction 88/100 is equal to 88÷100 and can also be expressed as a decimal as 0.88 and expressed as a percentage as 88%.
Answer:
b) 0.088
when making it into a fraction it becomes 11/125 which doesn't simplify to 0.88
Please help meee and explain specifically!!
Answers
Therefore angle C=20 degrees
. Fiona has $1.20 with which to buy some ribbon.The ribbon is on sale for $0.08 per foot.How many feet of ribbon can Fiona buy
Answers
Respuesta: 4.5 pies que puede comprar si tiene $ 11.25
Explicación paso a paso:
Dado que hemos dado que
Costo de los dulces por pie = $ 2.50
Dinero total que gastó en dulces = $ 11.25
Sea x el número de pies que puede comprar
Ahora, según la pregunta, obtenemos eso,
Entonces, 4.5 pies que puede comprar si tiene $ 11.25.
Simplify the expression:
10(b-6)
Answers
Answer:
10b-60
Step-by-step explanation:
Use the distributive property to get rid of parenthesis
Complete the sentences that describe the algebric expression.
StartFraction k Over 8 EndFraction
The variable in this expression is
.
The operation in this expression is
.
The constant in this expression is
.
Answers
Answer:
Give the guy above me brainliest he is right!
Step-by-step explanation:
The variable in the given expression is "k", the operation is division, and the constant is "8".
What is the algebraic expression?Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers. Unknown variables, numbers, and arithmetic operators make up an algebraic expression. It contains no equality or inequality symbols.
The given algebraic expression is "StartFraction k Over 8 EndFraction". This expression consists of a fraction (k/8), which represents a division operation between two quantities.
Here, the numerator of the fraction is the variable "k" and the denominator is the constant "8".
So, the variable in this expression is "k", the operation is division, and the constant is "8".
Thus, "StartFraction k Over 8 EndFraction" is an algebraic expression that represents a division operation between the variable "k" and the constant "8".
Learn more about the algebraic expression here :
brainly.com/question/21751419
#SPJ3
Please help will mark brainliest for correct answer. I am begging you world
Answers
Answer:
(1,1)
Step-by-step explanation:
I think
Please help!!! Explain your answer
Answers
Evaluate 11.3v + 10.9w when v=6 and w=7
Answers
Answer:
144.1
Step-by-step explanation:
Answer:
144.1
Step-by-step explanation:
Hope this helps!
Jada bikes 2 miles in 12 minutes. Jada's cousin swims 1 mile in 24 minutes.
Who is moving faster?
A Jada's cousin is moving faster.
BJada is moving faster.
C They are both moving at the same rate
Answers
Answer:
its b
or I think it is
Answer:
a
Step-by-step explanation:
Jade's cousin did double the move ment
Can someone help me?
Answers
Answer:
For the first on it is 4 out 52 because there are 4 kings in a deck of 52
For the second on it could be 3 out of 51 because you took out one king which means there are 3 kings left and then by taking that king out you are left with 51 cards
Step-by-step explanation:
Good Luck
help me please the question is in the photo :(
Answers
Answer:
1: $15.21
2: B
Step-by-step explanation:
1: 13.00x0.17=2.21
13+2.21= $15.21
2: 70.00x0.045=3.15
3.15x3=9.45
70+9.45=79.45
there are 30 students in your class. Of the students in your class 12% are left handed what fraction of the students are left handed?
Answers
Hope this helps!!!!
A fish is swimming at a constant rate toward the ocean floor. The equation
y = -7x - 3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming.
Which statement best describes the depth of the fish, given this equation?
A.From a starting position of 7 meters below sea level, the fish is descending 3 meters per second.
B.From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second.
C.From a starting position of 3 meters below sea level, the fish is descending 7 meters per second.
D.From a starting position of 3 meters below sea level, the fish is ascending 7 meters per second.
Answers
Answer:
C.
explanation: if the fish is swimming towards the ocean floor it's descending 7 meter per second because -7x is the constant and 3 is the y-intercept or where the fish started
Rae rolled a regular 6-sided dice. What is the probability she rolled a number greater than 4?
Answers
It’s the because there are 6 numbers/sides on a die and since there are 2 numbers greater than 4 on a die then it’s 2/6.
A camera has a listed price of $722.99 before tax. If the sales tax rate is 9.75%, find the total cost of the camera with sales tax included. Round your answer to the nearest cent, as necessary
Answers
$793.48 is the answer to your question.
Evaluate the equation. f + 14 2/7= 23 I WILL GIVE BRAINLYEST
Answers
Answer:
Third item in the list
Step-by-step explanation:
Third function: f(x) = x + 9. If we substitute 14 for x, we get f(14) = 14 + 9 = 23.
Step-by-step explanation:
Answer:
[tex] \huge\: f = \frac{61}{7} \: or \: 8\frac{5}{7} [/tex]Step-by-step explanation:
to understand thisyou need to know about:equationPEMDASgiven:[tex]f + 14 \frac{2}{7} = 23[/tex]to find:[tex]f[/tex]let's solve:[tex]step - 1 : define[/tex][tex]f + 14 \frac{2}{7} = 23[/tex][tex]step - 2 : solve[/tex]
[tex]cancel \: 14 \frac{2}{7} \: from \: both \: sides \\ f + 14\frac{2}{7} - 14 \frac{2}{7} = 23 - 14\frac{2}{7} \\ f = 23 - 14 \frac{2}{7} [/tex][tex]simplify \\ f = 23 - \frac{100}{7} \\ \frac{161 - 100}{7 } \\ \frac{61}{7} [/tex][tex] \therefore \: f = \frac{61}{7} \: or \: 8\frac{5}{7} [/tex]
please help ..........................
if u put an answer i dont like ill report
Answers
Answer:
200
Step-by-step explanation:
solve x
6 - 12x = -54
Answers
Answer:
x=5
Step-by-step explanation:
Please mark brainliest
Answer:
Answer
x = 5
Step-by-step explanation:
-12x = -54 -6
-12x = -60
12x = -60
x = 60÷12
x = 5
A jar contains 18 gold coins, 36 rose gold coins, 9 silver coins, and 27 copper coins. What is the probability of randomly selecting a copper coin from the jar?
a.2/9
b.3/10
c.5/12
d.1/2
Answers
Answer: B 3/10
When you add all the coins together, you get a sum of 90. To find the probability of the copper coin, you get 27/90. once simplified you get the answer 3/10.
hope this helps :)
Answer:
3/10
Step-by-step explanation:
Take all of the coins
add them up
take 27/90 and simplify
Can Someone Please Help With This (10 Points)
Answers
Answer:
1. C
2. D
3. A
Step-by-step explanation:
I tried to zoom in and thats what i think the answers are. hope this helps!
1: C
2: D
3: A
Hope this helps brainlist would be much appreciated so i can continue to help others like you!
The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!