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
denpristay [2]
2 years ago
11

Three runners, Dirk, Edith, and Foley all start at the same time for a $24$ km race, and each of them runs at a constant speed.

When Dirk finishes the race, Edith is $8$ km behind, and Foley is $12$ km behind. When Edith finishes the race, how far behind is Foley, in km
Mathematics
1 answer:
kompoz [17]2 years ago
4 0

Answer:

$12$ km

Step-by-step explanation:

IF THIS HELPED YOU PLS MARK ME BRAINLIEST I NEED IT

You might be interested in
8.546 rounded to the nearest tenths?
nikitadnepr [17]

Answer:

8.550

Step-by-step explanation:

7 0
3 years ago
HELP PLEASE FOR BRAINLEST
Semenov [28]

Answer:

3/13

Step-by-step explanation:

Put the total number that tapped the ground AND 5/10 worms (which is 3) over the total number which is 13

so 3/13 which doesn't simplify

hope this helped :)

5 0
2 years ago
Identify the slope and intercept of the following linear equation.
Goryan [66]

Answer:

A)

Step-by-step explanation:

y=3/4x-2

y=mx+b where m=slope and b=y-intercept,

m=3/4 and b=-2

8 0
3 years ago
Find the polynomial equation of least degree with roots -1, 3, and (+/-)3i
jasenka [17]
Each of these roots can be expressed as a binomial:

(x+1)=0, which solves to -1
(x-3)=0, which solves to 3
(x-3i)=0 which solves to 3i
(x+3i)=0, which solves to -3i
There are four roots, so our final equation will have x^4 as the least degree

Multiply them together. I'll multiply the i binomials first:
(x-3i)(x+3i) = x²+3ix-3ix-9i²
x²-9i²
x²+9  [since i²=-1]

Now I'll multiply the first two binomials together:
(x+1)(x-3) = x²-3x+x-3
x²-2x-3
Lastly, we'll multiply the two derived terms together:

(x²+9)(x²-2x-3)   [from the binomial, I'll distribute the first term, then the second term, and I'll stack them so we can simply add like terms together]

x^4 -2x³-3x²
 <u>           +9x²-18x-27</u>
x^4-2x³+6x²-18x-27

7 0
3 years ago
What’s the solution to 5x-5=0
STatiana [176]
X = 5

Explanation:
5x-5 = 0 (add 5 to both side)
5x = 5 (divide 5 from both sides)
x=1
5 0
3 years ago
Read 2 more answers
Other questions:
  • what are the angle measures of the triangle? a)30, 60, and 90 b)45, 45, and 90 c)60,60,and 60 d)they cannot be determined.
    7·1 answer
  • Yvette uses 6 games of tea leaves to make 24
    5·1 answer
  • -4(4-3p) help me with this question
    14·2 answers
  • ...!!.!.!.!.!.!.!.!.!.!.!.!.
    8·2 answers
  • 25. What is the equation of a line that has a slope of 3 and passes through the point (1, 2)?
    15·1 answer
  • Multiple Choice.
    15·1 answer
  • HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
    11·1 answer
  • The basketball team won 12 of their 15 games this year. What percent
    5·1 answer
  • Can anybody help me please
    13·1 answer
  • HELP PLEASE!! Function G is a transformation of the parent exponential function. Which STATEMENTS are true about function g.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!