MathMaster
Q & A
Blog
Tutorials
Calculators
Privacy policy
CONTACT US
Menu
Home
general
if l 2 5 is reflected across y 4 what are the coordinates of l
Question
If L = (-2, -5) is reflected across y= -4 , what are the coordinates of L?
Like
70
likes
351
views
Answer to a math question If L = (-2, -5) is reflected across y= -4 , what are the coordinates of L?
Cristian
4.7
118
Answers
The point is 1 unit under the line. It will be 1 unit above the line after reflection, so the answer is:
\left(-2,-3\right)
Frequently asked questions (FAQs)
What is the maximum value of the tangent function f(x) = tan x, given that x is in the interval [0, ฯ/2)?
+
What is the hyperbolic cosine of twice the natural logarithm of 5?
+
Math question: What is 1/3 divided by 2/5?
+
New questions in Mathematics
given cos26=k find cos13
Let the vectors be u=(-1,0,2) , v=(0,2,-3) , w=(2,2,3) Calculate the following expressions a)<u,w> b) <2u- 5v,3w>
The time it takes for a person to travel 300 m is 15 minutes. What is their speed in meters per second?
How do you think the company has increased or decreased its income?
To make brine, Josรฉ buys 1 kg of salt and pays 12 pesos. If he buys 4 kg, they charge him 48 pesos, but for 100 pesos they sell him 9 kg. What is the constant of proportionality?
how many arrangement can be made of 4 letters chosen from the 8 letters of the world ABBSOLUTE
Find the derivatives for y=X+1/X-1
A company that manufactures personal hygiene items purchases machinery for $220,000 that is considered to last 7 years; it is estimated that at the end of the period it will have a salvage value of $1000. Find: to. The depreciation rate. b. The book value at the end of the sixth year.
A person borrows rm 1000 from a bank at an interest rate of 10%. After some time, he pays the bank rm 1900 as full and final settlement of the loan. Estimate the duration of his loan.
A force of 750 pounds compresses a spring 3 inches from its natural length, which is 15 inches. What will be the work done to compress it 3 inches more?
In the telephone exchange of a certain university, calls come in at a rate of 5 every 2 minutes. Assuming a Poisson distribution, the average number of calls per second is: a) 1/8 b) 1/12 c) 1/10 d) 2/5 e) 1/24
sum of 7a-4b+5c, -7a+4b-6c
Solve equations by equalization method X-8=-2y 2x+y=7
Professor Vรฉlez has withdrawn 40 monthly payments of $3,275 from her investment account. If the investment account yields 4% convertible monthly, how much did you have in your investment account one month before making the first withdrawal? (Since you started making withdrawals you have not made any deposits.)
viii. An ac circuit with a 80 ฮผF capacitor in series with a coil of resistance 16โฆ and inductance 160mH is connected to a 100V, 100 Hz supply is shown below. Calculate 7. the inductive reactance 8. the capacitive reactance 9. the circuit impedance and V-I phase angle ฮธ 10. the circuit current I 11. the phasor voltages VR, VL, VC and VS 12. the resonance circuit frequency Also construct a fully labeled and appropriately โscaledโ voltage phasor diagram.
Write the inequality in the form of a<x<b. |x| < c^2
solve R the following equation 4 x squared - 35 - 9 over x squared is equal to 0
Farm Grown, Inc., produces cases of perishable food products. Each case contains an assortment of vegetables and other farm products. Each case costs $5 and sells for $15. If there are any not sold by the end of the day, they are sold to a large food processing company for $3 a case. The probability that daily demand will be 100 cases is 0.30, the probability that daily demand will be 200 cases is 0.40, and the probability that daily demand will be 300 cases is 0.30. Farm Grown has a policy of always satisfying customer demands. If its own supply of cases is less than the demand, it buys the necessary vegetables from a competitor. The estimated cost of doing this is $16 per case. (a) Draw a decision table for this problem (b) What do you recommend?
Find I (Intrest) using simple interest formula of 17700 @ 15% for 4 years
-1/3x+15=18
Download NOW
Apple store
Download NOW
Google play
Solve NOW
Try On Web
You might be interested in
Given the vectors: a = (2m โ 3n, 4n โ m) and b = (2, -3), find the values of m and n that make: a = 5 b.
Use the elimination to find the solution to each linear system. X+y=43 2x-y=20
In a store there are packets of chocolate, strawberry, tutti-frutti, lemon, grape and banana sweets. If a person needs to choose 4 flavors of candy from those available, how many ways can they make that choice?
Suppose 56% of politicians are lawyers if a random sample of size 564 is selected, what is the probability that the proportion of politicians who are lawyers will differ from the total politicians proportions buy more than 4% round your answer to four decimal places
Margin of error E=0.30 populations standard deviation =2.5. Population means with 95% confidence. What I the required sample size (round up to the whole number)
How many different ways can a psychology student select 5 subjects from a pool of 20 subjects and assign each one to a different experiment?
5.- From the probabilities: ๐(๐) = ๐๐% ๐(๐ โฉ ๐) = ๐๐% ๐(๐ ฬ ) = ๐๐% You are asked to calculate: ๐(๐ โช ๐)
You mix a powder drug with a 4.5ml of liquid to get a reconstituted solution with a concentration of 250mg/ml. The prescribers order is for 500 mg . You will give what ml of the reconstituted solution
. What will be the osmotic pressure of a solution that was prepared at 91ยฐF by dissolving 534 grams of aluminum hydroxide in enough water to generate 2.784 ml of solution.
In a order to compare the means of two populations, independent random samples of 410 observations are selected from each population, with Sample 1 the results found in the table to the right. Complete parts a through e below. X1 = 5,319 S1= 143 a. Use a 95% confidence interval to estimate the difference between the population means (H - H2) Interpret the contidence interval. The contidence interval IS (Round to one decimal place as needed.) Sample 2 X2 = 5,285 S2 = 198 Aa. Use a 95% confidence interval to estimate the difference between the population means (A1 - M2) Interpret the contidence interval. The contidence interval Is (Round to one decimal place as needed.) b. Test the null hypothesis Ho versus alternative hypothesis Ha (H What is the test statistic? H2) + Give the significance level of the test, and interpret the result. Use a = 0.05. Z=
With the aim of identifying the presence of the feline leukemia virus (FeLV), blood samples were collected from cats sent to a private veterinary clinic in the city of Belo Horizonte. Among the animals treated, it was possible to observe that age followed a Normal distribution with a mean of 4.44 years and a standard deviation of 1.09 years. Considering this information, determine the value of the third quartile of the ages of the animals treated at this veterinary clinic. ATTENTION: Provide the answer to exactly FOUR decimal places
Engineers want to design seats in commercial aircraft so that they are wide enough to fit โ95% of all males.โ (Accommodating 100% of males would require very wide seats that would be much tooโ expensive.) Men have hip breadths that are normally distributed with a mean of 14.4 in. and a standard deviation of 1.2 in. Find P95. Thatโ is, find the hip breadth for men that separates the smallest โ95% from the largest 5โ%.
A function is considered exponential when it has a base with positive values greater than zero and different from one, where the exponent is an unknown. An important characteristic of exponential functions is that they show rapid growth or decay as an independent variable increases or decreases. Given the function 25^(x+3)=125, it is calculated that x has the value of
9 xยฒ + 2x + 1 = 0
How to factorise 5y^2 -7y -52
The perimeter of a rectangular rug is 42 feet. The width is 9 feet. What is the length?
Carmen's age was twice as old as Luis was when Carmen was Luis's age. When Luis is Carmen's age, their ages will add up to 112.
64-6x^2>0
23,456 + 3,451
The car with an irresponsible driver starts to brake when it goes through a red light. When passing the traffic light, he does so at a speed of 115 kph in the right lane. Further ahead, 70 meters from the traffic light, a child is crossing the street and falls. If the effect of the car's brakes is equivalent to a deceleration of magnitude 5.7m/sยฒ. Is the child hit by the car or not? How far from the traffic light does the car stop?