Answers
Answer:
By using the 90 degree clockwise rotation formula, we are able to determine that the answer is (7, 6)
Step-by-step explanation:
The formula for 90 degree clockwise rotation is
(x,y)--->(y,-x)
The reason why our -6 turns into a positive is because the negative was replacing that negative therefore making it positive.
Hope this helps!
I'll leave the rest of the formulas I have in my notes for you!
180 degree rotations
(x,y)--->(-x,-y)
90 degree counterclockwise
(x,y)--->(-y,x)
270 degree rotation
(x,y)--->(y,-x)
Related Questions
The elevation of Location 1 is 20 feet above sea level and the elevation of Location 2 is 50 feet below sea level.
Which comparison of these locations is both true and correctly justified?
A. Because 20 < 50, Location 1 is higher.
B. Because 20 < 50, Location 2 is higher.
C. Because –50 < 20, Location 1 is higher.
D. Because –50 < 20, Location 2 is higher.
Answers
Answer:
C.
Step-by-step explanation:
Location 1 is 20 feet ABOVE the sea level while Location 2 is 50 feet BELOW the sea level.
Location 1 would be 20
Location 2 would be -50
And think of the greater than and lesser than symbol as a alligators mouth it would go towards the bigger number so, -50 < 20, Location 1 is higher, is the answer.
PLS HELP! (Picture included)
A slice is made parallel to the base of a right rectangular pyramid, as shown.
What is the area of the resulting two-dimensional cross-section?
Enter your answer in the box.
cm²
Rectangular pyramid intersected horizontally by a rectangle. The front edge of the base of the pyramid is labeled 2 centimeters, and the right edge is labeled 4 centimeters. The height of the pyramid is labeled 8 centimeters. The part of the larger rectangle that intersects the pyramid is a smaller gray rectangle. The front side of the smaller rectangle is labeled 1 centimeter, and the right side is labeled 2 centimeters.
Answers
Answer:
The area of the cross section is 2 cm^2.
Step-by-step explanation:
If I am understanding your problem correctly, we are just looking for the area of the grey rectangle, which is the cross-section.
The length and width of this gray rectangle are already given to us. They are 1 and 2. Just multiply them to get the area.
1 x 2 = 2 cm^2
is the expression 3^2 ^3 equivalent to 3^3 ^2
explain.
Answers
Answer:
no
Step-by-step explanation:
because they have 2 different answers
You only distribute the 3 to the x but not to 1 1/2. In order for the two equations to be the same, you have to distribute 3 to both the x and 1 1/2. Then the answer will look like this : 3x + 4 1/2 or 3x + 9/2
Pls help with this. I am try to do it help 2 sentences!!!!!!!!!!!!!
Answers
Answer: see below
Step-by-step explanation:
1.
Facts:
Justin jogs 3 2/3 miles every morning
Jogs 4 6/10 miles every evening.
Miles jogged per day=?
To solve this question,add the 2 fractions.This makes sense because let's say you ran 3 miles in the morning and 2 miles in the evening, nothing more nothing less, and you wanted to find how much you ran in a day, you'd add these 2 nummbers.
3 2/3 + 4 6/10
Step 1: Add the whole numbers
3 2/3 + 4 6/10
3+4= 7
7 + 2/3 + 6/10
Step 2: Find a common denominator between 10 and 3
10x1= 10
10x2= 20
10x3= 30 (works for both 3 and 10)
7 + __ + __
30 30
Step 3: Change the neumerators
Now when adding fractions this way, you have to multiply and change the neumerator:
In the 1st fraction, the original denominator was 3. And 3x10= 30, right? So you must also multiply the neumerator by 10 so that they are equivalent to each other
2x10= 20
In fraction #2, the neumerator was 6. 6x3= 18
7 + 20 + 18
30 30
7+38/30= 7 38/30= 8 8/30 miles per day
QUSTIION 2
Facts:
Last year, the tree was 5 11/12 feet long.
This year, the tree is 7 2/3 feet long.
How many feet did it grow?
Convert to decimals and subtract:
7 2/3= 7.66667
5 11/12= 5.9166667
7.66667- 5.916667= about 1.75, which becomes 1 3/4
It grew 1 3/4 feet
PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST!! I NEED THESE ANSWERED!!! IDC IF YOU GET ALL OF THEM ATLEAST GET TWO!
Answers
Answer:
2) id.k
3) Enlargement
4) D
5)id.k
6)A
Bonus: how do you like genshin impact, and who is your favorite character?
How do you think workers rights are abused today?Explain.
Answers
HELP
Wiil Make Brainliest
Answers
Answer: 64
Step-by-step explanation:
Show the work please
Answers
16+ 49=c*2
65=c*2
^65 =c
SO THE CORRECT ANSWER IS C
PLZZZ help with this its pretty simple!
Answers
Answer:
-11m^2 +4m
Step-by-step explanation:
5m^2-16m^2=-11m^2
11m-7m=4m
Answer:
4m- 11m²
Step-by-step explanation:
hope this helps
y=,(x)=-\sqrt(-x)
place the numbers correctly in its place
x = -8.41, -7.84, -7.29, -6.76, -6.25, 0
Answers
Answer:
y=,(x)=-\sqrt(-x)
place the numbers correctly in its place
x = -8.41, -7.84, -7.29, -6.76, -6.25, 0
Dont guess!
I will mark brainliest if its correct!
Answers
Answer:
J) V = (20 x 16 x 8) + (20 x 42 x 8)
P.S. the volume is 9280 units³
Step-by-step explanation:
Find the total surface area of the triangular prism
Answers
Answer:
29? i think
Step-by-step explanation:
Heeeelllpppp pplz will give brilliant :(
Answers
Answer:
do lenth times with on all of them I think
Step-by-step explanation:
Answer:
Explanation is in a file
Socratic
Step-by-step explanation:
Help! Attachment Below!
Answers
Answer:
A. Surface Area
B. Surface Area
C. Volume
D. Volume
E. Surface Area
F. Surface Area
G. Volume
Step-by-step explanation:
Surface Area
Volume
Volume
Surface Area
Surface Area
Volume
The 25 members of the track team must each buy a t - shirt that costs 18.54. There are 9 members who have already bought shirts. How much money remains to be collected from the members who have NOT yet bought shirts?
Answers
Answer:
$296.64
Step-by-step explanation:
First, multiply 18.54 with 25.
18.54 x 25 = 463.5
Nine of the members have already paid for the cost. Multiply 18.54 with 9, and subtract the amount gotten from the total.
18.54 x 9 = 166.86
463.5 - 166.86 = 296.64
$296.64 still needs to be collected from the members who have not bought a shirt yet
answer from AnimeBrainly
Answer:
$296.64
Step-by-step explanation:
First, multiply 18.54 with 25.
18.54 x 25 = 463.5
Nine of the members have already paid for the cost. Multiply 18.54 with 9, and subtract the amount gotten from the total.
18.54 x 9 = 166.86
463.5 - 166.86 = 296.64
$296.64 still needs to be collected from the members who have not bought a shirt yet.
What is the measure of Zx?
Angles are not necessarily drawn to scale.
B
128°
A-
C
0
Answers
A regular number cube (1 - 6) was rolled 30 times. The results are shown in the table below.
Based on the results, what is the experimental probability that the next time the number cube is rolled it will land on a 3 or a 5?
Answers
Answer:
50%
Step-by-step explanation:
A dolphin is at -28 feet. It swims up and jumps to a height of 8 feet. Write a subtraction expression for the vertical distance the dolphin travels.
Answers
Answer:
8-(-28) is the subtraction expression
PLEASE HELP
Select all the equations equal to 5x+30x-15x
A.5(x+6x-3x)
B.(5+30-15) * x
C.x(5+30x-15x)
D.5x(1+6-3)
E.5(x+30x-15x)
Answers
A, B, and D I hope this helps :)
Write the equation of the line that goes through the point (3, 7) and has a slope of 2 in point-slope form.
Remember that point-slope form is `y\ -\ y_{1}\ =\ m\left(x\ -\ x_{1}\right)`
Once you have your equation, graph its line on the coordinate plane to the left.
Answers
Answer:
Step-by-step explanation:
All we need to do here is to employ the point-slope formula for the equation of a straight line: y - k = m(x - h). Here h = 3, k = 7 and m = 2. After substituting these values into y - k = m(x - h), we get:
y - 7 = 2(x - 3) (point-slope form)
This is perfectly adequate/correct, but it can be simplified into slope-intercept form y = mx + b:
y = 2x - 14 + 21, or
y = 2x + 7 Clearly, the y-intercept is 7 and the slope is 2. This is the slope-intercept form.
To graph this line, let x = 0. Then the y-intercept is (0, 2). Plot this. Next, find the x-intercept: Let y = 0 and solve the resulting equation for x:
0 = 2x + 7, or 2x = -7, or x = -7/2. Plot this (-7/2, 0). Finally, draw a line through these two points (0, 2) and (-7/2, 0).
y-7=2(x-3)
Slope intercept
y-7=2(x-3)
y-7=2x-6
y=2x-6+7
y=2x+1
Where y-intercept is 1 ,slope is 2. Start from y 1 on the graph count 2 rise and 1 run.
Explain how you can find a denominator for 3/5 and 5/8.
PLEASE EXPLAIN
Answers
Answer:
How to Find Common Denominators
If you are trying to add or subtract fractions with different denominators, you’ve come to the right place! In order to add or subtract fractions, we have to have common denominators. Sometimes, though, you’re given a problem that looks like this:
Those are definitely not common denominators! In order to get the denominators the same, follow these steps:
1. List multiples of both numbers. Start by listing four multiples for each number.
4: 4, 8, 12, 16
2: 2, 4, 6, 8
2. Look at the lists you’ve made. Underline any numbers that are on both lists.
4: 4, 8, 12, 16
2: 2, 4, 6, 8
3. Look for the smallest underlined number (known as the least common multiple, or LCM). This is your common denominator.
Common denominator: 4
4. Multiply the numerator and denominator by the factor that it would take to get to your common denominator…like this:
and this:
For this multiplication, the first number you use is the fraction you are changing, and the second number comes from the answer to this question: “what number would I multiply the denominator by to get to the common denominator?” For the first fraction, your denominator is already your common denominator, so you simply multiply it by 1/1. We multiply by 1 (or a fraction equaling one) because this does not change the amount of the fraction, it just changes the name of the fraction. For the second fraction, you would multiply by 2/2 because your denominator (2) needs to be multiplied by 2 to reach the common denominator of 4.
Now that you have common denominators, you can simply add the fractions together. Remember, when you add fractions, the numerators (top numbers) add and the denominators (bottom numbers) stay the same!
Your new problem would look like this:
Once you add them, you should get 5/4
If you know how to simplify this (by changing it into a mixed number), please do so. If not, please review how to deal with improper fractions.
Want one more practice problem with finding common denominators? This time, we’ll do a subtraction problem. Here it is:
Follow the same steps. They are:
1. List the multiples for each number.
3: 3, 6, 9, 12
4: 4, 8, 12, 16
2. Look at the lists you’ve made. Underline any numbers that appear on both lists.
3: 3, 6, 9, 12
4: 4, 8, 12, 16
3. Look for the smallest underlined number (least common multiple, or LCM). This is your common denominator.
Common denominator: 12.
4. Multiply the numerator and denominator of each fraction by the factor that it would take to get to your common denominator. Think about it like this:
What do you multiply by 3 to get to 12? Well, we know that 3 x 4 = 12, so we know we need to multiply by 4:
Now, we do the same thing with 1/4 to get:
What do you multiply 4 by to get to 12? Well, we know that 4 x 3 = 12, so we know we're going to multiply by 3. That looks like this:
Now we have both of our fractions with common denominators, so we can subtract! Remember, in a subtraction problem, the numerators subtract but the denominators stay the same. It looks like this:
Now see if you can fill in the answer. If you got 1/12, you're right!
Step-by-step explanation:
Answer:
Common denominator: 40
Step-by-step explanation:
Using LCM (Lowest Common Multiple) method, if you add in the values of the given denominators of the equation, the answer should be 40.
How do i do this and help me! Fast!!!
Answers
Answer: 1. 7, 2. 0, 3. 4, 4. 7, 14
Step-by-step explanation:
1. (3+4)+7=14 3+(4+x) x=7 14-3+4
2. 15+0=15 15-15=0
3. (4x12)x6=288 Yx(12x6) 12x6=72 288/72= 4
4. (2x7)x5=70 2x(Yx5) 2x5=10 70/10=7 Y=7
5. 14x35=490 490/35=14
please help the t0 means to
Answers
THIRD TIME ASKING PLEASE HELP ME!!!
Answers
Answer:
10 C
Step-by-step explanation:
easy put 50 for F
A new store is handing out small gifts to the customers who come in. Elizabeth is handing out pens of various colors.She has determined that the chance of a customer receiving a blue pen is 0.008. Ricardo is handing out tote bags of various colors. He has determined that the chance of a customer receiving a blue tote bag is 0.04. What statement describes the likelihood of a customer getting a blue tote bag or a blue pen?
It is very unlikely that a customer gets a blue tote bag, but it is very likely that a customer gets a blue pen.
It is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen.
It is very likely that a customer gets a blue tote bag, but it is very unlikely that a customer gets a blue pen.
It is very likely that a customer gets a blue tote bag, and it is very likely that a customer gets a blue pen.
Help if you are sure!
DONT send links
Answers
Answer:
99% sure it's B !!!
Step-by-step explanation:
the likelyhood of getting a blue pen is microscopic, not even a 1% chance and the likelihood of getting a blue tote bag is also pretty small
It is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen (Option B)
How can we interpret probability?Probability of an event is a measurement of how likely an event can occur as an outcome of a random experiment.
Probability ranges from 0 to 1, both inclusive. Events whose probability is closer to 0 are rarer to occur than those whose probabilities are closer to 1 (relatively).
Since it is given that:
The chance of a customer receiving a blue pen = 0.008The chance of a customer receiving a blue tote bag = 0.04Both probabilities are too close to 0, than 1. So they both are very unlikely to occur.
Thus, it is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen (Option B).
Learn more about interpretation of probability here:
https://brainly.com/question/10002897
please help me with this math problem, i am stuck and i don't get it, give the correct answer and explain how you got it, please and thank you! <3 i will give the brainiest if it is correct and i will also give a thanks!
Answers
Which shows the following percent written as both a decimal and a fraction?
1/2 %
0.05 ; 1/20 0.005 ; 1/200 0.5 ; 1/2 0.5 1/200
Answers
Answer:
The correct answer is 1/200 and 0.005
Step-by-step explanation:
if u can see the ss HELP
Answers
Plz help me with this
Answers
There are different ways to represent 2 2/3 . Select the three choices below that represent 2 2/3.
Answers
Answer:
(IN RELATION TO THE PICTURE)
[YES] [YES]
[YES] [NO ]
Step-by-step explanation:
the first number, 2, represents how many wholes are in the group, beings it is separated from the rest of the fraction by a space
the 2/3 is the fraction itself, in this case the last number, 3, is how many pieces the new whole is divided into, wile the first part is how many of those pieces are there
im running on low sleep and ill edit this answer if im wrong, but i hope this helps you with the current problem