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
DanielleElmas [232]
3 years ago
7

A plan shows a length 3cm. If the scale is 2cm:5m-what is the actual length?

Mathematics
1 answer:
posledela3 years ago
8 0

Answer:

7.5m

Step-by-step explanation:

1cm:2.5m

3cm:7.5m

You might be interested in
Can a percent of change problem have an answer over 100%?
gregori [183]
Yes it can have a change
4 0
2 years ago
Read 2 more answers
Find an equation for the surface consisting of all points p for which the distance from p to the x-axis is 5 times the distance
guajiro [1.7K]
Distance from P to the x-axis = 2x distance from P to the yz-plane 

<span>Distance to the x-axis of a point P=(x,y,z) is (y^2+z^2)^1/2 </span>
<span>Distance to the yz-plane of a point P=(x,y,z) is x </span>

<span>So your equation is: </span>
<span>(y^2+z^2)^1/2 = 2x </span>
<span>=> y^2 + z^2 = 4x^2 </span>
<span>=> y^2 + z^2 - 4x^2 = 0 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
6 0
3 years ago
What is the diameter of the circle with center A
matrenka [14]

Answer:

diameter = 2.r

= 2.3 = 6in

6 0
3 years ago
Fine -x when x = -17
Rashid [163]

Answer:

17

Step-by-step explanation:

-(-17)= 17

3 0
3 years ago
Graph a triangle ABC and perform a translation of (x + 4, y − 3) to create triangle A′B′C′.
LiRa [457]

Answer:

to describe the transformation in words you could say, triangle ABC was moved to the right 4 times and down 3 times.

4 0
3 years ago
Other questions:
  • This building will be 75 feet tall. On the model, 5cm = 3ft. How many centimeters tall will the model be?
    12·1 answer
  • Solve the division application problem.
    9·1 answer
  • Hey can I have help?
    5·2 answers
  • Divide 0.377 ÷ 2.9 dosto please solve it​
    8·2 answers
  • You are looking at the top of a building and thinking it would be great to make a zipline from the top to your current location.
    13·2 answers
  • Consider the function y=f(x)=3x. The values of f(1/2) and f(1/4), rounded to the nearest hundredth, are_______ and__________ , r
    7·1 answer
  • Evaluate the expression when x = -3<br> -5x -15<br> Show your work
    11·1 answer
  • What is a monomial?
    15·2 answers
  • Please help im not good at math :(
    14·2 answers
  • X-3/18=12/9 solve for x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!