Answer:
(0, 1)
Step-by-step explanation:
(x, y)
Left and Right movement deals with the x value
Up and Down movement deals with the y value
3 units left = -3
4 units up = +4
(x - 3, y + 4)
(3 - 3, -3 + 4)
(0, 1)
The image point of (3, -3) after a translation of [tex](-3, 4)[/tex] is [tex](0,1)[/tex].
Determination of the coordinates of resulting point after translationGeometrically speaking, a translation is determined by following formula:
[tex]V'(x,y) = V(x,y) + T(x,y)[/tex] (1)
Where:
[tex]V(x,y)[/tex] - Original point[tex]T(x,y)[/tex] - Translation vector[tex]V'(x,y)[/tex] - Resulting pointIf we know that [tex]V(x,y) = (3, -3)[/tex] and [tex]T(x,y) = (-3, 4)[/tex], then the coordinates of the resulting point are, respectively:
[tex]V'(x,y) = (3, -3) + (-3, 4)[/tex]
[tex]V'(x,y) = (0, 1)[/tex]
The image point of (3, -3) after a translation of [tex](-3, 4)[/tex] is [tex](0,1)[/tex]. [tex]\blacksquare[/tex]
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What is the slope of the line that passes through these two points (8, 4) and (5, 3)?
Answer:
Equation for the slope of the line is, m=y2−y1x2−x1
∵ the point B(5, 8) is above A(3, 4), hence, and B(x2,y2),∵ the point B(5, 8) is above A(3, 4), hence,
A(x1,y1)→A(3,4) and B(x2,y2)→B(5,8)A(x1,y1)→A(3,4) and B(x2,y2)→B(5,8)
m=8−45−3=2⇒m=8−45−3=2
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The slope is the intensity of inclination thus the slope of the line that passes through points (8, 4) and (5, 3) is 1/3.
What is the slope?A slope is a tangent or angle at a point and a slope is the intensity of inclination of any geometrical lines.
Slope = Tanx where x will be the angle from the positive x-axis at that point.
The slope of a line that passes through (x₁, y₁) and (x₂, y₂) is,
Slope = (y₂ - y₁)/(x₂ - x₁)
Since, the given line is passing through (8, 4) and (5, 3).
Slope = (3 - 4)/(5 - 8)
Slope = -1/-3 = 1/3
Hence "The slope is the intensity of inclination thus the slope of the line that passes through points (8, 4) and (5, 3) is 1/3".
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What is the answer to this question because I can’t understand it
Answer:
you have to add both x and y values together. the x and y values came out as (-3,2). hope this helped!
Answer:
(x-11,y-12)
Step-by-step explanation:
Is y=1/2x-1 proportional
Answer: No
Step-by-step explanation: Since y=2x+1 does not pass through the origin (i.e. there exists the constant term of 1 ), the variables y and x are not directly proportional - though, they do have a linear relationship.
In a survey 2800 people who owned a certain type of car, 1820 people said they would want to buy the type of car again. What percent of the people surveyed were satisfied with the car?
Answer:
65%
Step-by-step explanation:
1820/2800 percent.
(65%)
The unit rate declines on the of people satisfied/ the number of people total.
Hope this helps plz mark brainliest :D
Step-by-step explanation:
1820/2800
=65%
hope this may help you
Pls help I’m in 3rd grade
I need help plss
Answer:
0.88888888888
Step-by-step explanation:
Answer:
use a calculator
Step-by-step explanation:
Solve for x in the equation below.
(x – 2) = –1/4(x – 8)
Answer:
x = 16/5
Step-by-step explanation:
x-2 = - 1/4 (x-8)
4x - 8 = -x + 8
4x +x =8+8
5x = 16
x= 16/5
The solution of the equation is x = [tex]3\frac{1}{5}[/tex].
The correct option is D.
What is linear equation?Equations whose variables have a power of one are called linear equations. One example with one variable is where ax+b = 0, where a and b are real values and x is the variable.
Given:
A linear equation,
x-2 = - 1/4 (x-8)
Simplifying,
4x - 8 = -x + 8
4x +x =8+8
5x = 16
x= 16/5
x = [tex]3\frac{1}{5}[/tex]
Therefore, the solution is x = [tex]3\frac{1}{5}[/tex].
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Pls get it right this is a test
Answer:
5/4 is the answer
Step-by-step explanation:
it is an improper fraction
Roy has $100 in a savings account that earns 11% interest, compounded annually. To the nearest cent, how much will he have in 1 year?
Answer:
111
I'm pretty sure
Step-by-step explanation:
Help me if you can please
Answer:
the missing angle is 45
180-135=45
Adding and Subtracting Fractions (7th grade math) I will give brainliest if you answer all questions correctly!!
Please Help, thank you!! (three questions in one)
Carlos biked 139/8 miles on Saturday and 135/7 miles on Sunday. On which day did he ride further and by how much?
a) Carlos rode further on Saturday by 1 51/56
b) Carlos rode further on Saturday by 3 5/56
c) Carlos rode further on Sunday by 3 5/56
d) Carlos rode further on Sunday by 1 51/56
A hike starts at an elevation of 13 4/5 feet below sea level and ends at an elevation that is 1,542 feet higher. How high is the hiker, in feet, above sea level at the end of the hike?
a) 1,528
b) 1,528 1/5
c) 1,555
d) 1,555 4/5
Patel squeezed oranges so that his family could have fresh-squeezed juice for breakfast. He squeezed 4/17 cups from the first orange, 3/10 from the second orange, 9/20 cups from the third orange, 3/11 cups from the fourth orange, and 7/15 cups from the fifth orange. Patel estimates that he needs 2 cups of orange juice for his family. About how much more orange juice does he need to reach his estimate?
a) 1/6 cups
b) 5/6 cups
c) 1 2/3 cups
d) 1 5/6 cups
Answer:
D, B, and A
Step-by-step explanation:
Answer: Carlos rode further than on Saturday by 107/56 miles.
Step-by-step explanation: We are given Carlos biked on Saturday = 139/8 miles.
He biked on Sunday = 135/7 miles.
Let us find which fraction is greater by finding common denominator.
LCM of 7 and 8 is 56.
Therefore, Common denominator of 139/8 and 135/7 is 56.
Converting each fraction as denominator 56.
139×7/8×7 = 973/56
135×8/7×8 = 1080/56.
We can see that 1080/56 is greater than 973/56.
On subtracting 973/56 from 1080/56, we get
1080/56 - 973/56 = 107/56
2) A hike starts at an elevation of 13 4/5 feet below sea level and ends at an elevation that is 1,542 feet higher. How high is the hiker, in feet, above sea level at the end of the hike?
a) 1,528
b) 1,528 1/5
c) 1,555
d) 1,555 4/5
Answer: B 1,528 1/5
3) Patel squeezed oranges so that his family could have fresh-squeezed juice for breakfast. He squeezed 4/17 cups from the first orange, 3/10 from the second orange, 9/20 cups from the third orange, 3/11 cups from the fourth orange, and 7/15 cups from the fifth
Answer 1/6
Solve each linear system by Elimination. 2x + 3y =2, 4x-2y=4
Answer:
Step-by-step explanation:
First, we will eliminate the x, so we multiply the first one by 2.
4x+6y=4
4x-2y=4
So, we have y=0, and we put that in the equations, so x is 1
A certain forest covers an area of 3000 km^2. Suppose that each year this area decreased by 8%. What will the area be after 15 year? Round answer to nearest square kilometer
plzz help!!! if you don't know the answer please don't just put one for points.
Answer:
Step-by-step explanation:
First picture
I believe this one is C
Second picture
C and D are functions. The other two will not pass the vertical line test. They have the same x used.
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A nutritionist is filling a container of nutritional powder supplement. She wants to ensure there is
a 20 : 3 ratio of protein to fiber in the powder supplement in the container. If the nutritionist puts 300 grams of protein into the container, how many total grams of powder supplement will
the container have?
A.) 15
B.) 45
C.) 345
D.) 369
Answer:
A
Step-by-step explanation:
The the container will have total 345 grams of powder supplement.
Thus, the correct answer is C.)345
What is the ratio?A ratio indicates how many times one number contains another. If a and b are to objects then ratio of a to the b is given as a : b.
Now given that,
ratio of protein to fiber in the powder supplement = 20 : 3
grams of protein into the container = 300
Now let x be the number.
So, grams of protein into the container = 20x
and, grams of fiber into the container = 3x
Since, grams of protein into the container = 300
⇒ 20x = 300
⇒ x = 15
So,total grams of powder supplement in the container = 20x + 3x
⇒ total grams of powder supplement in the container = 20*15 + 3*15
⇒ total grams of powder supplement in the container = 300 + 45 = 345
Thus, the the container will have total 345 grams of powder supplement.
Thus, the correct answer is C.)345
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jackson usually makes $250 per week working at a grocery store. Last week he made 60% more than usual. This week Jackson hopes to make 7/8 of what he made last week. how much money does jackson hope to make this week?
Answer: 350
250×.60=150
250+150= 400
7÷8= 0.875
0.875×400=350
I hope this is good enough:
Write the equation of a line that is perpendicular to y=-4/3x+9 and goes through (8,-5). Do not use spaces in your answer. Enter fractions as a/b as seen in the given equation. PLEASE HELP ME PLEAEEEEEE
Answer:
y=3/4x-11
Step-by-step explanation:
When a line is perpendicular to another line, their slope is the opposite reciprocal of that. So in this case, the slope of the perpendicular line would be positive 3/4. Next, plug in the points (8,-5) in the y=mx+b formula along with the new slope. In conclusion, the new point slope formula is y=3/4x-11.
Hope this helps! :)
Jane's favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3. C How many cups of pear juice should she use to make the quantity of punch from part (b)?
This question is incomplete
Complete Question
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3.
a) How much of each juice is needed to make 25 liters of this punch?
b) How much punch can she make if she has only 6 cups of plum juice?
c) How many cups of pear juice should she use to make the quantity of punch from part (b)?
Answer:
a)For pear =
12.5 liters
For Pineapple
= 5 liters
For plum
= 7.5 liters
b) 20 cups of punch
c) 10 cups of pear juice
Step-by-step explanation:
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3.
The total proportion is :
5 + 2 + 3 = 10
a) How much of each juice is needed to make 25 liters of this punch?
For pear =
5/10 × 25 = 12.5 liters
For Pineapple
= 2/10 × 25 = 5 liters
For plum
= 3/10 × 25 = 7.5 liters
b) How much punch can she make if she has only 6 cups of plum juice?
The ratio of plum juice is 3
6 cups / 3 = 2 cups per portion
Since 2 equals 2/3 of 3,
The quantity of pineapple juice = 2/3 of the plum juice
2/3 x 6 cups = 4 cups
Since 5 equals 5/3 of 3, the amount of pear juice amount 5/3 of the plum juuce
5/3 x 6 cups = 10 cups
So, the number of cups are
Pear juice = 10 cups
Pineapple juice = 4 cups
Plum juice 6 cups
Total=( 10 + 4 + 6) = 20 cups of punch
c) How many cups of pear juice should she use to make the quantity of punch from part (b)?
10 cups of pear juice can be used to make the quantity of punch in part b
Answer:
10 cups of pear juice
Step-by-step explanation:
Help please it math!!!!
Answer:
I think its B i might be wrong
Step-by-step explanation:
Can somebody help me please..
Answer:
i think its 90
Step-by-step explanation:
I don’t know why I did this
A store has 120 customers in 6 hours. What is the unit rate in costumers per hour?
Answer:
20 people come in per hours
Step-by-step explanation:
Because if you just take 120 and divide that by 60 you would get 20 so there are 20 poeple coming in per hour
3. Consider the equation s +10 = 25.
(a) Write a real-world problem that can be solved using the equation.
s +10 = 25.
There is a bag containing 25 chocolates 10 of them are white, how many chocolates are dark chocolates?
Match each graph below with the correct solution or correct number of solutions to the system of equations. (0,-5) (-1,2) no real solutions infinitely many solutions (-1,5)
1. infinitely many solutions
2. (-1,2)
3. No real solutions
Please mark brainly if I'm correct.
The given graphs of the system of equations will have an infinite solution, unique solution and no solution, respectively.
What is a system of equations?The types of system of equations in mentioned below.
Inconsistent System
For a system of equations to have no real solution, the lines of the equations must be parallel to each other.
Consistent System
1. Dependent Consistent System
For a system of the equation to be a Dependent Consistent System, the system must have multiple solutions for which the lines of the equation must be coinciding.
2. Independent Consistent System
For a system of the equation to be an Independent Consistent System, the system must have one unique solution for which the lines of the equation must intersect at a particular.
A.) For the first graph since the lines overlap or lie on each other, therefore, the given system of equation in the first graph will be of Dependent consistent system. Thus, the system will have an infinite number of solutions.
B.) For the second graph since the lines intersect at a particular point, therefore, the given system of equations in the second graph will be an Independent consistent system. Thus, the system will have a unique solution number of solutions. Also, the solution of the equation is the point at which the lines intersect, therefore, the solution of the system of the equation will lie at (-1,2.)
C.) For the third graph since the lines are parallel to each other, therefore, the given system of equations in the third graph will be an Independent consistent system. Thus, the system will have no solutions.
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I don’t understand
Answer:
Question 1 is false. The left side 28 does not equal on the right side 41, which means that the given statement is false.
Question 2 is false. The left side 0 does not equal to the right side 40, which means that the given statement is false.
Hope this helps :)
How many modes, if any, does the group of data have?
Kate, Tim, John, John, Angela, Tim, Sue 1 mode 2 modes no mode 3 modes
The number of modes in the dataset is 1. The dataset is unimodal. The correct option is therefore;
1 mode
What is a unimodal data?A unimodal data is a set of data that has only one mode. The mode is a measure of central tendency.
The data in the question can be presented as follows;
Kate, Tim, John, John, Angelam, Tim, Sue
The frequency of each of the data is therefore;
Kate; 1, Tim; 1, John; 2, Angela; 1, Tim; 1, Sue; 1
The mode of a dataset, is the value that has the highest frequency, or that appears the most in the dataset.
The data that has the highest frequency is John, the mode of the dataset is therefore, John, which has a frequency of 1
The dataset, therefore, has only 1 mode.Learn more on the measures of central tendency, mode median, and mean, of a dataset here: https://brainly.com/question/24994390
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WILL GIVE BRAINLIEST AND ALL POINTS HELP IM BEING TIMEDDDDD!!!!!!!!!
1. Use at least 2-3 sentences to explain how to find the measure of exterior angle of a triangle if you know the two remote interior angles.
2.Use at least 2-3 sentences to explain how to find the measure of an interior angle of a triangle when you are given the other two angle measures.
Answer:
I think you are supposed to add the interior + exterior
PLEASE HELP WILL GIVE BRAINLIEST
Answer all parts of the question please!
Answer:
It's in the air for about 2 seconds (A), maximum height was about 17 feet, and yes you win the price since 17> 15.
Step-by-step explanation:
When Isaac was born he weighed 8 pounds. How many ounces are equivalent to 8 pounds?
Answer:
128 ounces
Step-by-step explanation:
Answer:
128 ounces
Isaac weighed 8 lbs, or 128 ounces
Just multiply the mass value by 16, and you'll get 128.....
Hope this helps you
Jennifer says the quadrilaterals below must be congruent because their angles are congruent. Is she correct?
I've attached the complete question withe the 2 quadrilaterals.
Answer:
Jennifer is not correct because equal angles alone is not a proof of congruency.
Step-by-step explanation:
Now, in test for congruence, we use any of the following criteria;
SSS: Side - Side - Side
SAS: Side - Angle - Side
ASA: Angle - Side - Angle
AAS: Angle - Angle - Side
RHS: Right angle - Hypotenuse - Side
The assumption in the question is that all the angles are equal to determine that the quadrilaterals are congruent.
However, we don't use AAA(Angle - Angle - Angle theorem) as a congruence proof because it's very possible to have all the internal angles equal and yet all the corresponding sides don't have the same length.
Thus, Jeniffer is not correct.
If triangle ABC is reflected over the x-axis, triangle A'B'C' will be created.
What would be the length of ?
2 units
4 units
10 units
12 units
Answer:
4 units
Step-by-step explanation:
correct on edge
Answer:
4
Step-by-step explanation:
yes