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
patriot [66]
1 year ago
13

PLEASE HELP DUE TODAY, WILLGIVE LOTS OF POINTS. On a map with a scale 1:100,000 the distance between two cities is 12cm. what wo

uld be the distance between these two cities on a different map with a scale 1:300,000?
Mathematics
1 answer:
Lilit [14]1 year ago
3 0

Answer:

4cm

Step-by-step explanation:

the ratio of the two scales is 100,000:300,000 which simplifies to 1/3

1/3 x 12 =4

You might be interested in
If U=pi(r+h),find r when U=16 1/2 and h=2<br> solve this question by take the value of pi 22/7
I am Lyosha [343]
U=\pi (r+h) \\\\ 16 \frac{1}{2}= \frac{22}{7}\cdot (r+2) \\\\ \frac{33}{2} : \frac{22}{7}=r+2 \\\\ \frac{\not 33}{2}\cdot \frac{7}{\not 22}=r+2 \\\\ \frac{3}{2} \cdot \frac{7}{2}=r+2 \\\\ \frac{21}{4}=r^{(4}+2^{(4} \\\\ 21=4r+8 \\\\ 4r=21-8 \\\\ 4r=13 \\\\ \boxed{r=\frac{13}{4}}
4 0
3 years ago
Let $a$, $b$, $c$, and $d$ be distinct real numbers such that \begin{align*} a &amp;= \sqrt{4 + \sqrt{5 + a}}, \\ b &amp;= \sqrt
bekas [8.4K]
What is this :/ im confused
3 0
3 years ago
What is the solution to the system of equations?<br> y = -5x + 3<br> y = 1
Gekata [30.6K]

9514 1404 393

Answer:

  (x, y) = (2/5, 1)

Step-by-step explanation:

Substitute for y and solve for x.

  1 = -5x +3

  -2 = -5x . . . . . . subtract 3

  2/5 = x . . . . . . divide by -5

The solution is (x, y) = (2/5, 1).

4 0
3 years ago
Round these numbers to the nearest ten and 100 for brainlies 50 points
Dmitrij [34]

Answer:

1. 650, 700 2. 840, 800 3. 370, 400 4. 80, 100 5. 620, 600 6. 250, 200 7. 970, 1,000 8. 330, 300 9. 450, 400 10. 210, 200 11. 100, 100 12. 710, 700

Step-by-step explanation:

4 0
3 years ago
(7t-2)-(-3t+1)=-3(1-3t)
Aleksandr-060686 [28]
First you need to multiple minus in second bracket, also in other side you need to multiple - 3 in bracket

7t - 2 + 3t - 1 =  - 3 + 9t \\  \\ 10t - 3 =  - 3 + 9t \\ 10t - 9t =  - 3 + 3 \\ t = 0
Final answer is 0
5 0
4 years ago
Other questions:
  • Solve for n. 5/30= n/60
    8·2 answers
  • What is the logarithmic function modeled by the following table?
    5·2 answers
  • What is the following number in decimal form?
    9·1 answer
  • What is closest to -49 <br><br> a: -48.09<br> b: -48 3/5
    12·2 answers
  • 3x + 8y = -1<br>-3x + y = -17​
    9·2 answers
  • Answer idhfbfhfnffdvdbbdbdd
    12·1 answer
  • 40 ft converted into yards
    7·2 answers
  • PROMISE to give brainiest but only if you get it right!!!
    5·2 answers
  • I will give brainliest!!!!
    12·1 answer
  • Solve for b.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!