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
Pavel [41]
3 years ago
14

How do I solve this

Mathematics
1 answer:
Lerok [7]3 years ago
5 0
The speed of the plane will be 200 knots.

You do 800/4 because you are trying to find the speed of the airplane.

If you take the speed of the plane and divide the distance by the speed and then followed by the 5 and 4, you will get 800/200/4/5

800/200
=400

400/4
=100

100/5
=20

The speed of the wind is 20 knots.
You might be interested in
Please Help me
madam [21]
For (5, -2): -2 - 4(5) = -2 - 20 = -22 ≤ -5         [false]
For (-2, 1): 1 - 4(-2) = 1 + 8 = 9 ≥ -5              [true]
For (-4, 2): 2 - 4(-4) = 2 + 16 = 18 ≥ -5          [true]
For (1, -1): -1 - 4(1) = -1 - 4 = -5 ≥ -5            [true]
For (4, 0): 0 - 4(4) = 0 - 16 = -16 ≤ -5            [false]

Therefore, options B, C, and D satisfy the inequality.
4 0
4 years ago
A pet show had 32 dogs, 24 cats, and 12 pets of other types.
grandymaker [24]
I hope this helps you



all pets 32+24+12=68



dogs/all pets


32/68

8/17

7 0
3 years ago
Read 2 more answers
Find the general solution, y(t), which solves the problem below, by the method of integrating factors.
Sonbull [250]

The general solution, y(t), which solves the problem by the method of integrating factors is; y = ¹/₂₁t⁴ + (1/t)c₁t^(⁴/₅)

<h3>How to solve differential equations?</h3>

We want to find the general solution of;

5t(dy/dt) + y = t⁴

We will divide through by 5t to get;

(dy/dt) + y/5t = t³/6

Using Integration factor, we have;

u(t) = e^∫(¹/₅t) dt = t^(¹/₅)

Thus, we now have;

[t^(¹/₅)](dy/dt) +  [t^(¹/₅)]y/5t = [t^(¹/₅)]t³/6

Completing this with a differential calculator gives us the general solution as;

y = ¹/₂₁t⁴ + (1/t)c₁t^(⁴/₅)

Read more about differential equations at; brainly.com/question/17201048

#SPJ1

7 0
3 years ago
Quadrilateral FGHI is similar to quadrilateral JKLM. Find the measure of side JK
Stells [14]

Answer:

Heyyyy!!

The answer is 66.9

please read the explanation... it will help... I promise

Step-by-step explanation:

Okay... Here we go...

The context mentions that the two quadrilaterals are similar... meaning their sides are proportional...

So... you basically have to find the scale factor...

(the math itself is easier than the explanation...

51/16 = 3.1875 (that is the number we multiplied the sides of quadrilateral FGHI to get quadrilateral JKLM...

so to get side JK all you have to do is multiply that scale factor by side FG... which after the use of a calculator results in 66.9 (i rounded, and used a calculator... lol)

but yeah... i hope this helps...

6 0
3 years ago
The last line of a proof represents the given information. the argument. the conclusion. the assumptions.
guajiro [1.7K]
The last line of a proof represents <span>the conclusion. The correct option among all the options that are given in the question is the third option or the penultimate option. The other choices can be easily neglected. I hope that this is the answer that has actually come to your desired help.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve 4.7j – 6.8k when j = 5 and k = 3. Enter your answer in the box
    6·2 answers
  • The cell phone bill record that Jeremiah sent 532 text message last week. On average how many text message did he send each day
    6·1 answer
  • A number f multiplied by - 12.3 is -73.8.​
    11·1 answer
  • What is the value of y in the product of powers below? 8 cubed times 8 Superscript negative 5 Baseline times 8 Superscript negat
    7·2 answers
  • A large university accepts ​60% of the students who apply. Of the students the university​ accepts, ​30% actually enroll. If 30,
    6·2 answers
  • WILL GIVE BRAINLIEST!
    15·1 answer
  • Triangles ABD and ACE are similar right triangles. Which best describes how to find the
    13·1 answer
  • Find the value of p in exact form<br> 7 cm<br> Pem<br> 13 cm
    9·1 answer
  • A clothing store offers customers a holiday sale of 20% off the price of x items. A customer then has an additional 15% off coup
    15·2 answers
  • Graph the equation. Plot at least five points on the graph and label them with their
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!