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
Usimov [2.4K]
3 years ago
13

A plane flies 1890 km in 3.5 hours how far will the plane fly in 4.2 hours if it maintains the same airspeed

Mathematics
1 answer:
irina1246 [14]3 years ago
4 0

Answer:

2268

Step-by-step explanation:

divide 1890 by 3.5 to receive 540 mph then multiply 540 by 4.2 and get 2268

You might be interested in
Find the area of a triangle with a base length of 4 units and height of 5 units.
ruslelena [56]
Area of a Triangle = 1/2 * b * h
A = 1/2 * 4 * 5
A = 1/2 * 20
A = 10 units

In short, Your Answer would be Option C

Hope this helps!
7 0
3 years ago
0-6
dybincka [34]
<h3>Given :-</h3>
  • Pranav ran 20.3 km more than Branda

  • Pravin ran 38.6 km

\\  \\

To find :

  • No. of kilometers did Brenda run.

\\  \\

<h3>Let :</h3>

  • No. of kilometers ran by Brenda be x.

\\  \\

<h3>Solution:</h3>

\\  \\

Equation formed:-

\\  \\

Total distance covered by Pravan = More distance covered by Pravan + distance covered by Brenda.

Therefore:-

\\  \\

\leadsto \sf38.6 = 20.3 + x

Write the equation

\\  \\

\leadsto \sf38.6 - 20.3 =x

When we transfer 20.3 to left side the positive sign (+) will change into negative sign (–)

\\  \\

\leadsto \sf x = 38.6 - 20.3

Arrange the equation because x is always represented at left side.

\\  \\

\leadsto \boxed {\pmb{\sf x = 18.3}}\star

After subtracting 38.6 with 20.3 we will get result as 18.3 .

\\  \\

\therefore \red{ \underline{  \pmb{\frak{Distance  ~ covered ~by ~Brenda~ is ~equal ~to~18.3~kilometers}}}}

7 0
3 years ago
If f(x) = 5x – 3 and g(x) = 3x – 3, find f(x) – g(x). Please include full explanation
Kisachek [45]

Answer:

2x

Step-by-step explanation:

f(x) – g(x)

f(x) = 5x – 3 and g(x) = 3x – 3

f(x)- g(x) = 5x – 3 -( 3x – 3)

Distribute the minus sign

               5x -3 -3x+3

Combine like terms

              5x-3x-3+3

               2x

3 0
3 years ago
Read 2 more answers
Write 1.6 x 10 in standard form.
ddd [48]
The answer is 16000000000.
Because you take the decimal and move it 10 times to the right.
8 0
3 years ago
Read 2 more answers
The graphs of functions f(x) and g(x) = f(x) + k are shown below<br><br> what is the value of k?
natali 33 [55]

Answer:

k = 2

Step-by-step explanation:

f(x) and g(x) = f(x) + k

G(x) is the function f(x) moved up k units

G(x) is moved up 2 units so k is 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • The Baltimore Aquarium requires 3 adult chaperones for every 15 students on a field trip. How many chaperones would be needed fo
    12·1 answer
  • Please help me with this
    5·1 answer
  • The equation for the circle below is x^2+y^2=64 what is the length of the circle’s radius
    14·1 answer
  • What temperature is 15 degrees lower than 7degrees
    5·2 answers
  • Find the median of the following: 302, 220, 221, and 208. if needed, round your answer to the nearest tenth
    13·2 answers
  • Un club de natacion tieun club de natacion tiene 24 miembros de los cuales 5 don hombres y los demas don mujeres . ¿Cual es la r
    15·1 answer
  • A car was traveling 86 kilometers per hour.
    5·1 answer
  • Evaluating reports , help me please ...
    6·1 answer
  • If you use a credit card, and you cannot pay your bill right away, you pay interest to the credit card company. Why?
    15·1 answer
  • Option A<br>Option B<br>Option C<br>Option D​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!