Find R on line segment NM that is 1/4 the distance from N(-3,-3) toM (2,3).R(x, y) =
Answers
In order to find the coordinates of the point R, we can calculate 1/4 of the horizontal distance and vertical distance of the points M and N, then we add that values to the coordinates of the starting point N.
The horizontal distance is the difference in x-coordinates, and the vertical distance is the difference in y-coordinates. So we have that:
horizontal distance between N and M:
2 - (-3) = 2 + 3 = 5
1/4 of this distance:
5 * 1/4 = 5/4 = 1.25
Vertical distance between N and M:
3 - (-3) = 3 + 3 = 6
1/4 of this distance:
6 * 1/4 = 6/4 = 1.5
Adding these values to the coordinates of point N, we have:
R(-3 + 1.25, -3 + 1.5) = R(-1.75, -1.5)
Related Questions
Whats 2+2+2+2+7+9+17+98+76+918÷5
Answers
Answer:
398.6
Step-by-step explanation:
Any calculator will work.
What’s the correct answer for this question?
Answers
Answer: choice A
Step-by-step explanation:
The shaded area represents the complement of B.
Bc or B’ is the complement of B and B’=1-B or B’=S-B
The probability that Events A and B occur is the probability of the intersection of A and B. The probability of the intersection of Events A and B is denoted by P(A ∩ B), which in this example would be equal to B.
The probability that Events A or B occur is the probability of the union of A and B. The probability of the union of Events A and B is denoted by P(A ∪ B), which in this example is equal to S.
What is the square root of -1? Why is it necessary to define i?
Answers
Answer:
1
Step-by-step explanation:
Square roots are always the oposite
The square root of negative -1 is positive 1.
What is the slope of the line
Answers
Step-by-step explanation:
Look at the points (0,-3) and ( 3,0)
slope, m = rise / run = 3 / 3 = 1
Answer:
1
Step-by-step explanation:
y=x+3
(Please don't steal points ;-; TY!!!!)Communative property and distrubutive of:
3y^3 + 9
(I just need to see what it is so I can understand these properties better, if you can't answer it then just explain what communative property and distrubutive look like and how to make ur problem into it.)
Answers
Answer:
Solution given:
3y^3 + 9
communative property is taking common
3(y³+3)
is a required answer.
help me this is math
Answers
Answer:
9.3
Step-by-step explanation:
148.8 divided by 16=9.3
The tables represent the points earned in each game for a season by two football teams.
Panthers
14 10 10
10 17 3
28 13 17
32 16 10
14 7 21
Cowboys
10 3 8
6 24 12
21 3 10
28 28 7
7 13 3
Which team had the best overall record for the season? Determine the best measure of center to compare and explain your answer.
Panthers; they have a larger median value of 14 points
Cowboys; they have a larger median value of 10 points
Panthers; they have a larger mean value of about 14.8 points
Cowboys; they have a larger mean value of about 12.2 points
Answers
Answer:
Therefore, the Panthers had a better overall record for the season, with a total of 212 points earned compared to the Cowboys' total of 173 points.
Step-by-step explanation:
To compare the measures of center, we can calculate the mean and median points earned by each team:
Panthers: Mean = 212/15 = 14.13 points, Median = 14 points
Cowboys: Mean = 173/15 = 11.53 points, Median = 10 points
Based on these calculations, we can see that the Panthers have a larger mean value of about 14.13 points compared to the Cowboys' mean value of about 11.53 points. However, the median value for both teams is less useful for comparison since they are only one point apart. Therefore, we can conclude that the Panthers had the better overall record for the season based on both the total points earned and their larger mean value.
So, the answer is Panthers; they have a larger mean value of about 14.8 points (Option C is incorrect as the mean value of Panthers is approximately 14.13 and not 14.8).
A mathematics student goes out for ice cream to celebrate an A on her midterm. She decides on an ice creams sundae. The available flavors are Chocolate, Strawberry and Vanilla. The available toppings are Hot fudge, Caramel, Nuts, Sprinkles and Strawberries. (a) How many sundaes are possible if one flavor is selected and three different toppings are selected? (b) How many sundaes are possible if there are three scoops of ice cream each which may be of any flavor and two distinct toppings are selected?
Answers
Answer:
(a) 30
(b) 10
Step-by-step explanation:
There 3 different flavors of ice-cream available and 5 different toppings are available.
In mathematics, the procedure to select k items from n distinct items, without replacement, is known as combinations.
The formula to compute the combinations of k items from n is given by the formula:
\({n\choose k}=\frac{n!}{k!\cdot (n-k)!}\)
(a)
Compute the number of possible sundaes that can be made with one flavor and three different toppings as follows:
\(\#\text{Sundaes}=\#\text{Ways to select 1 flavor}\times \#\text{Ways to select 3 toppings}\)
\(={3\choose 1}\times {5\choose 3}\\\\=3\times 10\\\\=30\)
(b)
Compute the number of possible sundaes that can be made if there are three scoops of each ice cream and two different toppings as follows:
\(\#\text{Sundaes}=\#\text{Ways to select 1 flavor}\times \#\text{Ways to select 3 toppings}\)
\(=1\times {5\choose 2}\\\\=1\times 10\\\\=10\)
Select the correct answer. Which function represents the inverse function of the function f(x)=x^2 +5
Answers
Answer:
f^(-1)(x) = ±√(x - 5).
Step-by-step explanation:
Replace f(x) with y: y = x^2 + 5.
Swap the x and y variables: x = y^2 + 5.
Solve the equation for y. To do this, we'll rearrange the equation:
x - 5 = y^2.
Take the square root of both sides (considering both positive and negative square roots):
±√(x - 5) = y.
Swap y and x again to express the inverse function:
f^(-1)(x) = ±√(x - 5).
Use the unique factorization theorem to write the following integers in standard factored form. (a) 6,174 (b) 693 (c) 1,575
Answers
a) The standard factored form of 6174 is 2³ × 3² × 7.
b) The standard factored form of 693 is 3² × 7 × 11 .
c) The standard factored form of 1575 is 3² × 5² × 7.
The unique factorization theorem is a fundamental theorem in number theory that states that every positive integer greater than 1 can be expressed as a unique product of prime numbers. This means that there is only one way to factorize a number into a product of prime factors, up to the order of the factors.
The unique factorization theorem has important implications in many areas of mathematics, including algebra, geometry, and cryptography. It is a key tool for solving problems involving divisibility, greatest common divisors, and modular arithmetic.
The theorem also plays a central role in the construction of many important mathematical objects, such as the rational numbers, algebraic number fields, and polynomial rings. The unique factorization theorem is a cornerstone of number theory and provides a foundation for many other mathematical concepts and results.
We can use this theorem to write the given integers in standard factored form as follows:
(a) 6,174 = 2 × 3 × 1,029 = 2 × 3 × 3 × 343 = 2 × 3 × 3 × 7 × 49 = 2 × 3 × 3 × 7 × 7 × 2 = 2³ × 3² × 7
(b) 693 = 3 × 231 = 3 × 3 × 77 = 3 × 3 × 7 × 11 = 3² × 7 × 11
(c) 1,575 = 3 × 525 = 3 × 3 × 175 = 3 × 3 × 5 × 35 = 3 × 3 × 5 × 5 × 7 = 3² × 5² × 7
To learn more about factorization click on,
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The prism below is made of cubes that measure 1/2 of an inch on one side. What is the volume?
Answers
Answer:
the answer is C. 5 cubic in
Step-by-step explanation:
V = LWH
length is 2 (1/2 in)
width is 5 (1/2 in)
height is 4 (1/2 in)
V = (2/2) (5/2) (2)
V = 1 * 5/2 * 2
V = 5 cubic in
give a proper fraction whose denominator and denominator add up to 10
Answers
9514 1404 393
Answer:
1/9, 2/8, 3/7, 4/6
Step-by-step explanation:
The fraction will be proper when the numerator is less than the denominator. That means numerators can be less than 10/2 = 5. The fractions that satisfy the requirement are ...
1/9, 2/8, 3/7, 4/6
Those with even numerators can be reduced. So the reduced fractions are ...
1/9, 3/7
A cross-country course is in the shape of a parallelogram with a base of length 3 mi and a side of length 2 mi. What is the total length of the cross-country course.
Answers
Based on the fact that the cross-country course is shaped like a parallelogram, the total length of the cross-country course is 10 miles.
What is the total length?The total length of the cross-country course will be the perimeter of the shape that the course is shaped like.
As this course is shaped like a parallelogram, the total length would therefore be:
= Base + Base + Length + Length
Solving gives:
= 3 + 3 + 2 + 2
= 6 miles
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2. In the number 928,547,136, which digit is in the hundred thousands place?
Answers
Answer:
5.
Step-by-step explanation:
5 is in the hundred thousand place because starting from the right it goes ones, tens, hundreds, thousands, then thousands, and hundred thousand meaning 5 would be in that place.
If the current time is 3:15 am right now what time will it be in 3 hours in 20 mins from now
Answers
6:35 a.m.
1) To find out what time it is, then let's add them up:
hours minutes
3 15
3 20
--------------------------
6 35
2) Note that since the sum of the minutes does not pass 60 minutes, then we can end up right here.
3) Hence, the answer is 6:35 a.m.
Answer the following questions:
a. How much is $5,500 decreased by 6%?
b. What number is 22% more than $12,787?
c. $225 is what percent more than $50?
Please help me and got more answers
Answers
$15472.27
22%
There you go
what is the value pf the expression (x-y) when x=5 and y=-1
Answers
Answer:
(5 - (-1)) or 6
Step-by-step explanation:
Substitute the variables
= (x - y)
=(5 - (-1))
= 6
Hope this was simple enough for you to understand!
suppose mapping f : Z->Z is defined as f(x)=x^2 (Z denotes the set of integers). Show that f is a function
Answers
For any integer x, x^2 is also an integer. Therefore, for every element in the domain of f(x), there exists an element in the range of f(x).
Now we need to show that this element in the range is unique. Suppose there exist two elements a and b in Z such that a^2 = b^2. Then we have:
a^2 - b^2 = 0
(a - b)(a + b) = 0
Since a and b are integers, either a - b = 0 or a + b = 0. If a - b = 0, then a = b and hence the element in the range is unique. If a + b = 0, then a = -b and hence again the element in the range is unique.
Therefore, we have shown that for every element in the domain of f(x), there exists a unique element in the range of f(x), which means that f(x) = x^2 is indeed a function.
Sources you can check to learn more about it:
(2) Determining if a function is invertible (video) | Khan Academy. https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:composite/x9e81a4f98389efdf:invertible/v/determining-if-a-function-is-invertible.
(3) How to find the range of a function (video) | Khan Academy. https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:functions/x2f8bb11595b61c86:introduction-to-the-domain-and-range-of-a-function/v/range-of-a-function.
Jumping makes a frog so tired, each successive jump is 2/3 the distance of the previous hump. If a frog jumps 24 cm on its first jump, how far will the frog travel after four jumps?
Answers
help!!!! please <33333
Answers
Hello!
For this you would just need to multiple straight across. Here's how you would set it up:
3/4 ·1/8
Then you would multiple 3 x 1 = 3
And 4 x 8 =32
Your answer should be 3/32, it cannot be simplified so that is the final answer :).
4. What information do you need to classify quadrilateral EFGH as
a square?
Answers
opposite sides are congruent.
adjacent angles are supplementary.
the diagonals bisect each other.
if a quadrilateral has four congruent sides and four right angles, then it is a square.
Answer:
i think area of quad=area of square(equal sides)
In the 2008 presidential election of a country, 121,621,050 people turned out to vote. At the time, there were 190,296,524 registered voters. What percent of the registered voters voted?
Answers
The percentage of registered voters that voted are
\(\frac{\text{voted}}{\text{registered voters }}\times100\)Now,
# voted = 121,621,050
# registered voters = 190,296,524;
therefore,
\(\text{percent}=\frac{121,621,050}{190,296,524}\times100=63.91\approx64\)Hence, about 64% of the registered voters voted.
What is the solution to the equation below round your answer to two decimal decimal places log4 x=2.1
A. x=8.40
B. x=18.38
C. x=8.17
D. x=19.45
Answers
Answer:
B 18.38
Step-by-step explanation:
log4x = 2.1
logx/log4 = 2.1
logx = log(4) x 2.1
logx = 1.2643
x = antilog(1.2643)
x = 18.38 (to 2 d.p)
Answer:
X=18.38
Step-by-step explanation:
Why is 1 not a prime number but 2 is?
Answers
For 1, the number of positive divisors or factors is only one i.e. 1 itself. So, number one is not a prime number.
What are prime numbers ?
Prime numbers are numbers greater than 1. They only have two factors, 1 and the number itself. This means these numbers cannot be divided by any number other than 1 and the number itself without leaving a remainder.
Numbers that have more than 2 factors are known as composite numbers.
For a number to be called as a prime number, it must have only two positive factors. Now, for 1, the number of positive divisors or factors is only one i.e. 1 itself. So, number one is not a prime number.
Learn more about Prime Numbers at:
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Matthew rakes leaves to earn money. The points in this graph represent the total amount of money Matthew earns based on the number of hours he rakes leaves. Matthew wants to purchase sneakers that costs $48. How many hours does Matthew need to rake leaves to earn enough money to buy the sneakers?\
Answers
Answer:
it will take him 6 hours to earn enough money to buy the sneakers
Step-by-step explanation:
I took the test
Answer:
The answer should be 6
Step-by-step explanation:
I took the test too
n the right triangle below, solve for x.Round your answer to the nearest tenth.
Options
28.6
37.2
39.8
43.9
Answers
Answer:39.8
Step-by-step explanation:
Tan0 = O/A
Tan0= 15/18
0= tan-1(15/18)
0= 39.8
The quadratic coefficient (the number multiplying t^2) depends only on gravity, and will be the same in all free-fall situations. Using the value determined from the experiment earlier, how tall is the balcony in the video, if it takes 1.4 seconds for the ball to hit the ground?
Height: ________ meters (to at least 1 decimal place)
Answers
Answer:
239 who are you
Step-by-step explanation:
Can someone help me please it's only 2 questions!!!!!
Answers
Problem 1
Answer: -4 + 7Reason: We start at 0 and move 4 units left. This is represented by 0+(-4) or 0-4. That simplifies to -4. Then add on 7 to move 7 units to the right to arrive at 3 as the final destination.
=============================================
Problem 2
Answer: 8 + 3Reason: We start at 0 and move 8 units to the right. That is represented by +8 or simply 8. Then the +3 will move us 3 more units to the right to get to 11 on the number line. This is one visual way to see why 8+3 = 11.
Only answer if correct please.
Answers
Step-by-step explanation:
1) (3x)^2 = (3x)*(3x)
2) (3x)^2 = 3x * 3x = 9 x^2
If a coconut has tree has 12 coconut on it if 25% of the coconuts fell to the ground how many fell
Answers
Answer:
It would be three coconuts hope this helped
Step-by-step explanation: