dopingtakip
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
dopingtakip
dopingtakip
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104 represents the situation, where x represents the width of the rectangle. (x + 5)x = 104 x2 + 5x – 104 = 0 Determine the solutions of the equation. What solution makes sense for the situation? x = What are the dimensions of the rectangle? width =inches length =inches
General
5 months ago
Jacob North wants to buy a 4-year old sedan. His friend has a V8 4-door sedan that he will sell Jacob at wholesale. The car has a manual transmission, a DVD player, leather sets, a power sunroof and 53,480 miles. A dealership down the street has a V6 4-door sedan that is being sold at retail. That car has power mirrors, front bucket seats, aluminum wheels, and 73,840 miles. It does not have air conditioning. Which car costs less, and how much less?
General
5 months ago
0 ft elevation, diver is underwater at depth of 138 ft. In this area, the ocean floor has a depth of 247 ft. A rock formations rises to a peak 171 to above the ocean floor. how many feet below the top of the rock formations is the diver?
General
5 months ago
Francesca is planning to rent a van for her trip to Mt. Dora. Two of her friends reach rented the same type of van from the same car rental company last week. This is what they told her. Brynn:"The costt of my rental was $240. The company charged me a certain amount per day and a certain amount per mile. I had the rental for 5 days and I drove it 200 miles. Danielle: "The cost of my rental was only $100. I drove it for 100 miles and had it for two days." Francesca estimated her trip woul be 250 miles, and she would have the van for 4 days. Let C=Cost, M=miles, and d = days. a. C=40.00m + .20d b. C =40.00D + .20 M c. C=20.00M + 40 D d. C=20.00D + .40 M b. How much would francescas estimated cost be based on the equation?
General
5 months ago
A scientist measures the water temperature in the Gulf at Gulfport on the fifteenth of each month. Her data is shown in the table. What is the average rate of change between March 15 and June 15?A. 2.6°F per monthB. 3.9°F per monthC. 5.2°F per monthD. 7.8°F per monthPlease explain!
General
5 months ago
Match each quadratic equation with the best way to solve it. 1. 5x2 + 12x - 3 = 0 solve by square root method 2. x2 - 4x = 8 solve by quadratic formula 3. 4x2 - 25 = 0 solve by completing the square 4. x2 - 5x + 6 = 0 solve by factoring
General
5 months ago
A triangle has side lengths of 24 in., 32 in., and 40 in. Is the triangle acute, obtuse, or right? A) right. B) obtuse. C) acute
General
5 months ago
John has saved $20,000 and he wants to buy a $100,000 house. If he pays just $10,000 as a down payment, he will have a $90,000 mortgage with a monthly payment of $500. If he pays all of his savings ($20,000) as a down payment, he will only have an $80,000 mortgage and a lower interest rate resulting in a $420 monthly payment. He should choose to pay _____.
General
5 months ago
A plane intersects a hexagonal prism. the plane is perpendicular to the base of prism. which two dimensional figure is the cross section of the plane intersecting the prism
General
5 months ago
tickets to a science exposition cost $5.75 each for students and $7.00 for adults. How many students and adults went if the ticket charge was $42.75?
General
5 months ago
A newspaper finds that the mean number of typographical errors per page is fourfour. find the probability that (a) exactly fivefive typographical errors are found on a page, (b) at most fivefive typographical errors are found on a page, and (c) more than fivefive typographical errors are found on a page.
General
5 months ago
One canned juice drink is 20% orange juice; another is 5% orange juice. How many liters of each should be mixed together in order to get 15 L that is 10% orange juice?
General
5 months ago
Which trinomials are perfect square trinomials?Select each correct answer.a2+26a+169a2+4a+16a2+14a+49a2+15a+75Factor completely.4p² + 36p + 81Express the answer in the form (ap+b)2 .Enter your answer in the box.Factor.81a36−64b16(9a6−8b4)(9a6+8b4)(9a18−8b8)(9a18+8b8)(9a6−8b4)2(9a18−8b8)2Which expressions are differences of squares?Select each correct answer.x2−169h2−20t2−4a2+1
General
5 months ago
James had a peach that was 98mm in diameter. One day he watered it with a magical solution, and it grew to 188,869 mm in diameter. Approximately how many times as large did the diameter of the peach become after James watered it?
General
5 months ago
The number of horses occupying stalls at the county fairgrounds can be modeled by the following function, where x represents the number of days since the first of June. h(x)=-3x^2+30+225Rewrite this function in the form that reveals when there are no horses occupying stalls at the fairgrounds.
General
5 months ago
The width of a rectangular garden is 99 feet, and its length is 1212 feet. Three of these expressions equal the perimeter of the garden, in feet. Which expression does NOT?
General
5 months ago
Draw the graphs of the functions y=1.2x+.9 and y=−1.3x+4.4. Using the graph, locate the points of intersection of the two graphs. Now find the exact y and x coordinates of the point of intersection (use algebra).
General
5 months ago
Problem: Isabella is buying art supplies the table shows the prices for the items she buy |table : glass beads $0.28 per ounce $0.95 paint brush 0.75$ poster board jar of paint $0.99. She spends 2.25 on poster boards how many does she buys Part B Isabella spends $4.87 on paint brushes and paint how many of each item does she buy explain how u found it answer. Can’t figure it out need help !
General
5 months ago
Bag A contains 3 white marbles and 2 red marbles. Bag B contains 6 white marbles and 3 red marbles. A person draws one marble from each bag. Find the probability that both marbles are white.2/53/59/14
General
5 months ago
When must a system of linear equations be solved algebraically, not graphically?Whenever the solution to a system does not have ______ coordinates, it can be difficult or impossible to find the precise answer through graphing.A.) IntegerB.) Irrational
General
5 months ago
Previous
1
2
3
Next