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
lyudmila [28]
3 years ago
5

River C is 100 miles longer than River D. If the sum of their lengths is 5,500 miles, what is the length of River D?

Mathematics
2 answers:
ryzh [129]3 years ago
8 0
2,200 is how long river D is
Alex3 years ago
5 0
The length of river D is 2,700 miles long

You might be interested in
How do u round decimals like 18.194 rounded to the nearest hundred
Lilit [14]
You look at the decimal place next to the hundredth one. In this case, it’s 4 so you round down
18.19 is the answer
5 0
3 years ago
Find the value of x leave your answer in simplified radical form​
GarryVolchara [31]
X^2 = 7^2 - 3^2
x = root40
7 0
3 years ago
Can it be concluded that if there is a 50% chance of contracting a communicable disease through contact with an infected person,
crimeas [40]

Answer:

No it cannot be concluded.

Step-by-step explanation:

The probability of getting the disease in the first attempt is 50%

The probability of getting the disease in the second attempt is 50%

Thus the probability of getting the disease in either of the turns is 50%+50%=100% (which may seem to be true)

BUT

The probability of not  getting the disease in the first attempt is 50%

The probability of not getting the disease in the second attempt is 50%

Thus the probability of not getting the disease in either of the turns is 50%+50%=100% (which is also true for this case)

Thus the probability of getting the disease in either of the 2 contacts is still 50%

4 0
3 years ago
Why do we call a decimal a decimal
olga2289 [7]
Well we call that a decimal which looks like this:   .
A decimal point is to separate or decrease a number by a certain value.
Hope this helped!   :)
6 0
3 years ago
Enter the equation in slope-intercept form. Then graph the line described by the equation. -4x - 3y = 9
Alexus [3.1K]

Answer:

Step-by-step explanation:

-3y = 4x +9

y= -3/4x -3

5 0
2 years ago
Other questions:
  • Help!
    12·1 answer
  • How do you solve -3log5x=-6?
    14·1 answer
  • Which number is a multiple of 7
    8·1 answer
  • HELP PLS and quick find the volume
    14·1 answer
  • Describe the multiplication, or geometric, pattern and find the next two terms.
    9·2 answers
  • QUICK I NEED HELP!!
    13·1 answer
  • I'll mark brainly pls do this​
    11·2 answers
  • The graph shows the volume of water in a sink x minutes after the faucet is turned on.
    11·1 answer
  • Half a number is subtracted from 7 results in 34
    5·1 answer
  • What is the slope of a line perpendicular to the line whose equation is 5x - y = -7.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!