1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksju [112]
3 years ago
11

Please help! Thank you! :D Giving brainlest

Mathematics
1 answer:
Arlecino [84]3 years ago
5 0

Answer:

H  ≤  -2.4

Step-by-step explanation:

dark line pointing left at -24

You might be interested in
Choose 3 side lengths that would create a right triangle in order from shortest to longest.
inysia [295]

Answer:

Step-by-step explanation:

shortest-7

middle-24

longest-25

5 0
3 years ago
Let y′′′−9y′′+20y′=0. find all values of r such that y=erx satisfies the differential equation. if there is more than one correc
DerKrebs [107]

we are given

differential equation as

y'''-9y''+20y'=0

we are given

y=e^{rx}

Firstly, we will find y' , y'' and y'''

those are first , second and third derivative

First derivative is

y'=re^{rx}

Second derivative is

y''=r*re^{rx}

y''=r^2e^{rx}

Third derivative is

y'''=r^2*re^{rx}

y'''=r^3e^{rx}

now, we can plug these values into differential equation

and we get

r^3 e^{rx}-9r^2 e^{rx}+20re^{rx}=0

now, we can factor out common terms

e^{rx}(r^3 -9r^2 +20r)=0

we can move that term on right side

(r^3 -9r^2 +20r)=0

now, we can factor out

r(r^2 -9r +20)=0

r(r-5)(r-4)=0

now, we can set them equal

r=0

r-5=0

r=5

r-4=0

r=4

so, we will get

r=0,4,5...............Answer

4 0
3 years ago
dev knows he only has 8gallons of gasoline in the tank. he wants to go on a 300- mile trip. will he have to buy more gasoline? a
max2010maxim [7]
Yes you will need more gassoline
6 0
3 years ago
Read 2 more answers
Find the slope of the tangent line to the graph of the function at the given point.
rodikova [14]
Well, we see that it is a straight line
so the derivitive would be perpendicular
5/4 times what=-1
-4/5

the slope is -4/5
7 0
3 years ago
Find the perimeter of the figure.
astraxan [27]

Answer:

26 meters

Step-by-step explanation: Ez. First add all the data you already have. You should end up with 19. Then, you want to find the length of the missing side. Well, we know it's 7 meters since its opposite is 7, and these lengths are in the same square. So 19+7 is 26 meters.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A triangle drawn on a map has sides that measure 15 cm, 8 cm, and 10 cm. The shortest of the corresponding real-life distances i
    10·1 answer
  • Paul wants to write equations in the form y=mx+b for the lines passing through point D that are parallel and perpendicular to li
    10·2 answers
  • 75 percent of 88 is the same as 60 percent of what number?
    12·2 answers
  • Police use the formula:
    8·1 answer
  • What is the power of 2
    14·2 answers
  • Do you know the answer? Help me!
    13·2 answers
  • Please help me with.<br><br> image attached.
    14·1 answer
  • Given that (-4,9) is on the graph of f(x), find the corresponding point for the function f(4x)
    13·1 answer
  • Mrs. Moore is making packages of art supplies for an art project. Each package contains sheets of white paper and blue paper. Th
    14·1 answer
  • find the equation of the line passes through the point (-1,2) and making an angle of 45° with the line x-y+1=0​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!