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What is the equation of a line that contains the points (2,-2) and (0, -2)?Oy=0x= -2y=-2x=0
General
2 months ago
A software store has put some of its inventory on sale. Games are marked down by 15%, and security programs are marked down by 18%. If you pay $35.70 each for two games and $22.96 for a security program, how much have you saved? a. $17.64 b. $14.84 c. $12.24 d. $11.34 Please select the best answer from the choices provided A B C D
General
2 months ago
Two sides of a triangle have lengths 9 m and 13 m. The angle between them is increasing at a rate of 0.02radians /min. How fast is the length of the third side increasing when the angle between the sides of fixed length is π/3 radians.
General
2 months ago
A weight suspended by a spring vibrates vertically according to the function D D given by D(t)=2sin(4π(t+18)) D ( t ) = 2 sin ( 4 π ( t + 1 8 ) ) , where D(t) D ( t ) , in centimeters, is the directed distance of the weight from its central position t t seconds after the start of the motion. Assume the positive direction is upward. What is the instantaneous rate of change of the weight’s position, in centimeters per second, at the moment the weight is first 1 centimeter above its central position?
General
2 months ago
Use Lagrange multipliers to prove that the rectangle with maximum area that has a given perimeter p is a square. Let the sides of the rectangle be x and y and let f and g represent the area (A) and perimeter (p), respectively. Find the following.(i)- A = f(x, y) (ii)- p = g(x, y) (iii)- ∇f(x, y)(iv)- γ∇g(v)-Then γ=1/2y=_____ Implies that x=_____(vi)-Find the rectangle with maximum area is a square with side length.
General
2 months ago
Help! Please! Geometry!!
General
2 months ago
(10 POINTS AND BRAINLIEST FOR BEST)Analyze the table, which shows the number of students from two classes who saw the summer blockbuster. Determine if the relationship is proportional.Mrs. Hunt:21 saw the block buster/24 students in allMrs. Spears:15 saw the block buster/18 students in allA. No the relationship is not proportional because 21/4=7/8 and 15/18=5/6.B. No the relationship is not proportional because 18/21=6/7=3 and 18-15=3.C. Yes the relation is proportional because 24/21=3 and 18-15=3.>>D. Yes the relation is proportional because the numbers are multiples of 3.
General
2 months ago
Determine whether each of these functions from {a, b, c, d} to itself is one-to-one. (a) f (a) = b, f (b) = a, f (c) = c, f (d) = d (b) f (a) = b, f (b) = b, f (c) = d, f (d) = c (c) f (a) = d, f (b) = b, f (c) = c, f (d) = d
General
2 months ago
what is the interest on $200 at 2%
General
2 months ago
AA, BBB, and CCC are collinear, and BBB is between AAA and CCC. The ratio of ABABA, B to ACACA, C is 3:43:43, colon, 4. If AAA is at (-8,1)(−8,1)(, minus, 8, comma, 1, )and BBB is at (-2,-2)(−2,−2)(, minus, 2, comma, minus, 2, ), what are the coordinates of point CCC?
General
2 months ago
Nora and Lila are reading the same novel for book club. Nora is on page 128 and plans to read 8 pages per day until the next club meeting. Lila is on page 102 and plans to read 12 pages per day until the next club meeting.After how many days of reading will Nora and Lila be on the same page of the book? What page will they be on? Nora and Lila will be on the same page after___days of reading. On that day, they will both be on page___
General
2 months ago
Answer asap pleaseWhich points are on the graph of f(x)=(1/3)^xSelect each correct answer(0, 1)(3, 27) (-2,9)(-1, -1/3)
General
2 months ago
Using the side-splitter theorem, which segment length would complete the proportion? A. GFB. JHC. GJD. EF
General
2 months ago
Please help. Brainliest. Consider the equation and its solution. (Equation added) What number should be in the empty box?A.) -30B.) -2C.) 2D.) 30PLEASE HURRY
General
2 months ago
A jar contains n nickels and d dimes. There are 18 coins in the jar, and the total value of the coins is $1.15. How many nickels and how many dimes are in the jar? (Hint: Nickels are worth $0.05 and dimes are worth $0.10.)There are....... nickels and .....dimes in the jar.?
General
2 months ago
Which linear inequality is represented by the graph?y ≥ 1/3x - 4/3 y ≤ 1/3x-4/3y ≤ 1/3x - 1.3y ≥ 1/3x - 1.3
General
2 months ago
Casey wants to buy a gym membership. One gym has a $182 joining fee and costs $32 per month. Another gym has no joining fee and costs $58 per month. Part 1 out of 2 In how many months will both gym memberships cost the same? What will that cost be? Both gym memberships will cost the same in months. The cost will be $ .
General
2 months ago
Find the following measure for this figure. Volume = 400 cubic units 433.3 cubic units 1,200 cubic units
General
2 months ago
Hez is making a bookcase the boards that are used to make the bookcase are 13/16 inch thick Hez found a board that is 1 1/4 inches thick by how much does Hez have to reduce the thickness of the new board to match the other boards of the bookcase
General
2 months ago
2.Which situation represents an inverselyproportional relationship?A. The number of miles Rashid drivesincreases over a period of 5 hours.B. The amount of money Jackie spendson tomato plants increases with thenumber of tomato plants she buys.As the temperature increases, the icecream shop's sales increase.Robin has $100 to share evenly withhis cousins at the fair. As the numberof cousins who arrive increases, theamount that each person receivesdecreases.D.
General
2 months ago
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