lovelysoul4698
13.11.2020 •
Mathematics
Isabel is designing a new fish tank that is shaped like a triangular prism with lateral faces made of glass. The bases of the prism are right triangles. Isabel’s new fish tank will look like the diagram below but it will be twice the height of the prism shown in the diagram. What is the lateral surface area of Isabel’s fish tank?
Solved
Show answers
More tips
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
Answers on questions: Mathematics
- M Mathematics A circular copper decoration has a diameter of 2 in. How much more area would a circular decoration with a diameter of 6 in. have?...
- M Mathematics 1. Which animal had to exert the most work in raising the water? 2. Which animal had to exert the greatest power to raise the water? 3. A motor is rated at 1500 Watts and a second...
- M Mathematics A bin contains six parts. Two of the parts are defective and four are acceptable. If three of the six parts are selected from the bin, how large is the sample space?...
- M Mathematics Find an ordered pair to represent →t in the equation →t=-8→u if →u =(-1,4) and →v =(3,-2). A. (8,-32) B. (16,-4) C. (-32,8) D. (-4,16) PLEASE HELP. QUICKLY. 50 POINTS....
- M Mathematics A batter strikes a baseball. The equation y = -0.005x2 +02 models its path, where x is the horizontal distance, in feet and y is the height, in feet, of the ball. How far from the...
- M Mathematics Problem solving with inequalities...
- M Mathematics Determine the value of a, if point (-1, 4) is on the quadratic function: f(x) = a(x + 2)2 + 7...
- M Mathematics Donald Duck needs to repay his car loan. His total amount to be repaid $2680. If the simple interest loan was 8.5% for 4 years, find the original amount of money the Donald borrowed....
- M Mathematics The temperature on Mars may reach a high of 70°F at the equator in the summer. It may reach a low of -225°F at the poles. Which expression gives the difference between those temperatures?...
- M Mathematics The distance (d) in meters a cartravels in t seconds is shown inthe tableDistance vs. Timed102030AWNDistance (m)4050Use the Add Arrow tool to graphthe proportional relationshipbetween...
Ответ:
The ODE
y''' - 7y'' + 8y' + 16y = 0
has characteristic equation
r ³ - 7r ² + 8r + 16 = 0
which can be factorized as
(r - 4)² (r + 1) = 0
Then the characteristic solution to the ODE is
y(x) = C₁ e ⁴ˣ + C₂ x e ⁴ˣ + C₃ e ⁻ˣ