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
slavikrds [6]
3 years ago
14

A train must climb a constant gradient of 5.5m for every 200m on track. Find the angle of incline

Mathematics
2 answers:
Eduardwww [97]3 years ago
4 0
<span>angle = arcsin(5.5/200) = 1.575 degrees</span>
elena55 [62]3 years ago
3 0
1.575 degrees is the answer
You might be interested in
If I put a different sticker on the 30th, 50th, and 60th pages will any of the first 600 pages have all 3 stickers?
icang [17]

Answer:

so the which page that will have the 3 sticker, we must solve the least common multiple of 30, 50, 60. A common multiple is a number that is a multiple of two or more numbers. The common multiples of 3 and 4 are 0, 12, 24, ....

The least common multiple (LCM) of two numbers is the smallest number (not zero) that is a multiple of both.

so the least common multiple of 30, 50 and 60 is 300. so the page that will have 3 stickers is 300th page

Step-by-step explanation:

8 0
3 years ago
Expand the following: 6(x-4y)
maw [93]

Answer:

to expand, use the distributive property. therefore, we get:

6x - 24y

8 0
3 years ago
Read 2 more answers
U need to find out 3/4 divided by what = 3/24
vivado [14]
.16i belive is your answer
7 0
2 years ago
What is the perimeter of a regular pentagon with a
choli [55]

Answer:the perimeter of the regular pentagon is 5x + 20

Step-by-step explanation:

The perimeter of a plane figure is the distance around the plane figure. The pentagon is a plane figure. It has 5 sides. Since it is a regular Pentagon, it means that all the sides are equal.

From the information given, the length of each side of the regular Pentagon is x + 4

The perimeter of the regular Pentagon would be 5 times the length of each side. It becomes

5(x + 4) = 5x + 20

3 0
3 years ago
Find an equation for the plane through the points p=(0,0,0), q=(0,1,0), and r=(1,2,3)
jek_recluse [69]
Hello,

Assume Ax+By+Cz+D=0 the plane 's equation.

p=(0,0,0)==>A*0+B*0+C*0+D=0==>D=0

q=(0,1,0)==>A*0+B*1+C*0+0=0==>B=0

r=(1,2,3)==>A*1+0*2+C*3+0=0==>A=-3C
Let C=1==>A=-3

An equation of the plane is -3x+z=0


6 0
3 years ago
Other questions:
  • Paul bought a soft and a sandwich for $9.90. What equation may be used to find the price of each item if the sandwhich cost 3.5
    14·2 answers
  • What is the geometric mean of 6 and 9
    7·2 answers
  • In a chess tournament, each player is in one game with every other player. How many games will be played if there are 7 players
    13·1 answer
  • If point c divides line ab in the ratio 2 : 3, the coordinates of C are. If point D divers linebackers in the ratio 3 : 2, the c
    5·1 answer
  • What is the answer to 3a divided by 2 is less than 24
    5·1 answer
  • How do I solve for 'k'?
    15·1 answer
  • HELP PLEASE!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • Pls follow the steps and show work
    10·1 answer
  • PLEASE HURRY !!!!!
    8·1 answer
  • Hey, Whats The answer please explain your answer marking brainliest:D...
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!