An image point of a tranformation has coordinates Y'(2, -4). If the pre-image point had coordinates Y(6, -12) what was the transformation and scale factor?
a. reflection with scale factor 3
b. reflection with scale factor 1/3
c. dilation with scale factor 3
d. dilation with scale factor 1/3
Answer: C, a Dilation
Step-by-step explanation:
Using compatible numbers, which of the following is the best estimate for 564 ÷ 73?
A. 8
B. 9
C. 7
D. 6
What is wrong with the equation.
Answer:
not the at most sign
Step-by-step explanation:
I REALLY REALLY NEED HELP ON THIS!!! IF YOU SHOW YOUR WORK I WILL MARK YOU AS BRAINLIEST!! WORTH 20 POINTS!!! A water pump moves 360 gallons of water in 18 minutes. Draw a graph of the situation. How long would it take to pump 1,080 gallons of water? Find the number of gallons pumped each minute.
PLEASE HELP I WILL GIVE YOU 20 POINTS. IF YOU DONT HELP I WILL REPORT YOU, IM NOT TRYING TO BE RUDE.
The Diver: (-6, 3)
The whale: (-7, -6)
The Treasure: (7, 3)
Explain how you know for the questions below.
1. If Captain Sullivan lost his map but he knew the coordinates of the diver and the treasure, how could he find the distance between the diver and the treasure?
Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols.
(4, 9) and ( –5, 9)
Yesterday Sara drove 39 miles. She used 1 gallons of gas. What is the unit rate for miles per gallon
A- 31.6 miles per gallon
B- 23.5 miles per gallon
C- 51.2 miles per gallon
D- 16.4 miles per gallon
Answer:
question / options error?
Step-by-step explanation:
39miles cost a use of 1 gallon so rate would be 39miles per gallon so I believe it should be 1.smt gallon for the question?
Answer:
It would be D I got this question as well hope this helps
pls tell me if it's wrong if so sry
Plz answer these 6
1. The rule that the Right of Occupancy is based on.
2. How the Right of Occupancy can be transferred or exchanged.
3. What practical effect does Discovery impose on the Right of Occupancy?
4. What is the difference between the Right of Occupancy and Original Indian Title?
5. What does an “Indian reservation” do to the Right of Occupancy?
7. How does self-government relate to the Right of Occupancy?
Answer:
ill get mines too
Step-by-step explanation:
Answer:
not enough info my guy
Step-by-step explanation:
GUYS HELP ME ON MY MATH AND I WILL GIVE U BRAINLIEST AND 30 POINTS
Answer:
I do not see the pic. Um is it probability? I am doing that currently.
Step-by-step explanation: I have paper on stand-by for further notice. So if you can fix the pic, that would be great.
Mark talked on his cell phone 3 hours over the weekend. Genaro talked on his phone 1 9−− 10hours. How much longer did Mark talk on his phone than Genaro?
Answer:
3 - 1 9/10 = 2 10/10 - 1 9/10 = 1 1/10 hours
Step-by-step explanation:
Answer:
5 7/10 longer
Step-by-step explanation:
Hope this helps <3
What is the equation in standard form of the line that passes through the point (3, 2) and has a slope of 1/3?
Answer:
(4,5)
Step-by-step explanation:
You rise 1 and run 3
The Diver: (-6, 3)
The whale: (-7, -6)
The Treasure: (7, 3)
Explain how you know for the questions below.
1. If Captain Sullivan lost his map but he knew the coordinates of the diver and the treasure, how could he find the distance between the diver and the treasure?
2. Captain Sullivan decides to plot a decoy treasure at 5 1/2 - 2 3/4. Plot this point on the map(Coordinate Graph).
The phoenix firm has $756 to distribute to it's employees as a gift. how much money will each employee get?
A store buys cell phones from the manufacturer for $34.40 and marks them up by 85%. What is the sale price of the phones in the store?
Answer:
$5.16
Step-by-step explanation:
34.40 divided by .85 is 29.24. Subtract the diffrence of 34,40 and 29.24 which is $5.16. Hope this helps :)
Please answer asap, its due in a couple days :3
The city council voted on a new tax. 18 council members voted in favor of the tax. The council has 90 members. What percentage of the council members voted in favor of the tax?
Answer:
20%
Step-by-step explanation:
18/90 = .2
Decimal to Percentage Rule: Multiply by 100
.2 * 100 = 20
20%
Hope this helps! Have a nice day!
evaluate the expression | -7 | - 5 =
Answer:
-13
Step-by-step explanation:
11020+12 In base 3
pls help
Answer:
I would help but this question is hard lol
Step-by-step explanation:
The point (0,9) is rotated 90 degrees clockwise about the point (0,0). What are the coordinates of the transformed point?
Answer:
(-9,0) is the answer of the new coordinates
Step-by-step explanation:
Machine A makes 12.75 ounces of popcorn in 3 minutes. Machine B makes 18 ounces of popcorn in 4 minutes. If each machine makes popcorn for 10 minutes, will there be enough popcorn for eight 9-ounce bags? Explain.
A. Yes; Machine A and Machine B make 77.5 ounces in 10 minutes. 77.5 > 72, so there will be enough popcorn.
B. Yes; Machine A and Machine B make 87.5 ounces in 10 minutes. 87.5 > 72, so there will be enough popcorn.
C. No; Machine A and Machine B make 67.5 ounces in 10 minutes. 67.5 < 72, so there will not be enough popcorn.
D. No; Machine A and Machine B make 30.75 ounces in 10 minutes. 30.75 < 72, so there will not be enough popcorn.
Answer: Machine A makes popcorn at a rate of 4.25 ozs per minute (12.75oz/3min).
Machine B makes popcorn at a rate of 4.5 ozs per minute (18oz/4min).
Machine A will make 4.25oz/min * 10minutes = 42.5oz of popcorn after 10 minutes
Machine B will make 4.5oz/min * 10 minutes = 45oz of popcorn after 10 minutes
After 10 minutes there will be a total of 42.5oz (Machine A) +45oz (Machine B) = 87.5oz.
So the answer is: Yes there will be (more than) enough popcorn if both machines make popcorn for 10 minutes.
If the question is wondering how many 9oz bags they can fill: 87.5oz/9oz per bag = 9.7222 bags. The machines can fill 9, 9oz, bags with some popcorn leftover.
Step-by-step explanation:
Answer:
A/B
Step-by-step explanation:
They will have enough popcorn
Either way there will be enough popcorn to make eight 9-ounce bags.
Hope it helps
Identify next three numbers in this sequence: 2, 6, 3, 9, 6, 18, 15…
45, 22.5, 67.5
19, 16, 20
45, 42, 126
40, 37, 111
Answer: 45, 42, 126
Step-by-step explanation:
hope it helps
PLEASE HELP
David’s French test scores are 87%, 88%, 82%, 83%, 88%, 86%, and 88%. His latest test score is 100%. Which measure (mean, median, or mode) will be most affected by his latest score? Explain.
Answer:
Mean
Step-by-step explanation:
median will only shift by one number, mode is not affected, the mean has a large change.
Which equation describes a nonlinear function of x?
A. y = 2x - 378
B. y = X-y
C. 0 = 13x -- 91y
D. 4 = x2 - y
Help needed!!!
Answer:the answer is C
Step-by-step explanation:
Please answer the following essay question:
Explain why we need to have a common denominator in order to add or subtract fractions.
Answer in paragraph form using complete sentences and include any calculations, graphs, and labeled diagrams as appropriate.
Answer: The denominator of a fraction tells you the relative size of the pieces. Therefore, the reason fractions need a common denominator before adding or subtracting is so that the numbers of pieces you are adding/subtracting are all the same size.
Answer:
We need to have a common denominator in order to subtract different fractions because if we have an example like.
5/2 - 6/8 we cannot do that because the denominator is not alike.
We have to use multiplication to help us here.
2 x 8 = 16 !
So. no we have 5/16
so now we do 5 x 8 = 40
So now my new fraction is - 40/16 BUTTTT 40/16 is an improper fraction. so 40/16 = 5/2
Now we are back at the square 1 so now we have to fix 6/8.
8 x 6 = 48
6 x 6 = 36.
--
2 x 24 = 48.
5 x 24 = 120 or 12
now we have 12/48 and 36/48.
We can subtract now!
Hope this helped for problems like this.
A person earns 16,000 one year and get 5% raise in salary. Calculate the new yearly salary using a percent greater than 100.
please help me if you can
Answer:
16800 a year
Step-by-step explanation:
PLEASE HELP ME!! I WILL MARK BRAINLIEST!!
First-person to get this right with an explanation gets Brainliest
Segment AB measures 3 cm. Point O is the center of dilation. How long is the image of AB after a dilation with
1. Scale factor 5?
2. Scale factor 3.7?
3. Scale factor 1/5?
4. Scale factor s?
Can you answer number 3, 4, and 5?
(Whoever is right gets brainliest)
Answer:
3: 200, 200
4:800
5:400
Step-by-step explanation:
:)
Answer:
3, 175 by 300. 4, 950. 5, 52,500
Step-by-step explanation:
i wil give you a brainlyest if you help me and five stars simplify the expression like terms 2(x+6)+3x+4=
Answer: 5x + 16
Step-by-step explanation: distribute, add the numbers, and combine like terms.
Answer:
x = -3.2
Step-by-step explanation:
First, solve parenthesis:
2(x+6)+3x+4= 0 (Given)
2x + 12 + 3x + 4 = 0 (distributive property of equality)
Then, you comibine like terms:
2x + 12 + 3x + 4 = 0
5x + 16 = 0 (Combining like terms)
And then, move the variables to the left and constants to the right:
5x + 16 = 0
5x = -16 (Subtraction property of equality) You subtract 16 from both side, since the variable is on the right already you leave it that way.
Finally, you divide both sides to get the answer ( solve for X):
5x = -16
x = -3.2 (division property of equality)
There is your answer!
Hope this helps!
help help help help please
Answer:
By $50, and because 1 =125, it would be the starter cost.
Step-by-step explanation:
simplify the expression 4x24
Answer:
96
Step-by-step explanation:
4*24 = 96