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
lisabon 2012 [21]
3 years ago
6

A scale drawing showing the distance from your house to the school has a scale of 1.5 cm to 5 km. If the actual distance from yo

ur house to the school is 30 km, what is the distance on the drawing?
Mathematics
1 answer:
nasty-shy [4]3 years ago
8 0
<u>1.5</u> cm     <u>x </u> cm
 5  km     30  km

cross multiply and divide- 

1.5 x 30 = 5x
45 = 5x
divide each side by 5

x = 9 cm


You might be interested in
Poor c cups never had a chance to have a d cup its ok others feel your pain
Aleksandr [31]
Hmm yes but yes than yes but yea but then the but yk the but like the and the the
5 0
3 years ago
Read 2 more answers
What is the solution set of the compound inequality 3.5x - 10&gt; -3 and 8x -9 &lt;39
Eva8 [605]
I need to answer two questions in order to ask a question. sorry that i’m stupid and have no idea how to do this
5 0
3 years ago
Plz answer. Answer needed now.<br> (5 y + 8) + (6 d - 2) + (4 b + 1)
dybincka [34]

Answer:

You're answer would be 4b + 6d + 5y +7

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The notebook shows the money Lisa earned and spent on her first day selling kale at the
-Dominant- [34]

Answer:

Step-by-step explanation:

7 + (-5)= 2

3 0
3 years ago
X^2 - 8x + 5 = 0
PtichkaEL [24]
<h2>Answer:</h2>

√44

2 Real Roots

<h2>Step-by-step explanation:</h2>

Looking at the image attached, the discriminant is the value under the square root.

In the equation given:

a = 1

b = -8

c = 5

The discriminant is therefore:

√(b²- 4ac) = √(-8²- (4*1*5)) = √(64-20) = √44

√44 is a positive number. Because it is positive, there must be 2 real roots.

If it were negative, there would be 2 imaginary roots.

If it were zero, there would be 1 real root.

8 0
2 years ago
Other questions:
  • To study the effectiveness of vitamin C in preventing colds, a researcher recruited 200 volunteers. She randomly assigned 100 of
    11·1 answer
  • (15 points and brainliest) If x = 0 and y &lt; 0, where is the point (x, y) located? A. on the x axis B. on the y axis
    7·1 answer
  • how does multiplying powers with the same base differ from multiplying powers with the same exponent but different bases?
    8·1 answer
  • Perpendicular lines are lines that ___ ?
    15·2 answers
  • The price of a calculator has decreased from $200 to $150. What is the percentage of decrease?
    13·2 answers
  • Factor the polynomial 8x-2
    10·2 answers
  • How to do the monomials
    11·1 answer
  • Free brainiest to the first person to say anything.
    9·1 answer
  • The area of a rectangle is 44m^2, and the length of the rectangle is 3m less than twice the width. Find the dimensions of the re
    9·1 answer
  • Help please I need help please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!