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
BartSMP [9]
3 years ago
10

4 inches : 25 miles how far are two cities on a map if they are 120 miles apart

Mathematics
1 answer:
katrin2010 [14]3 years ago
7 0
120 miles divided by 25 = 4.8
4.8 x 4 = 19.2 inches
You might be interested in
150 between_and_ <br> Guess check
MAXImum [283]
150 is between 149 and 151
5 0
3 years ago
Solve the nonlinear system of equations. State the number of solutions.
WITCHER [35]

Answer:

Step-by-step explanation:

Hello,

Question 15

We can search x such that:

   x^2-4x+4=2x-5\\\\\text{*** subtract 2x-5 from both sides ***}\\ \\x^2-4x-2x+4+5=0\\ \\\text{*** simplify ***}\\ \\x^2-6x+9=0 \\ \\\text{*** we can notice a perfect square ***}\\ \\x^2 -2\cdot x \cdot 3 + 3^2=(x-3)^2=0\\\\\text{*** taking the root ***}\\\\x-3=0\\\\\large \boxed{\sf \ \ x=3 \ \ }

There is 1 solution.

Question 16

Again, we search x such that:

  x^2-8x+15=2x-6\\\\\text{*** subtract 2x-6 from both sides ***}\\\\x^2-8x-2x+15+6=0\\\\\text{*** simplify ***}\\\\x^2-10x+21=0 \\ \\\text{*** we are looking for two roots where the sum is 10 and the product is 21 = 7 x 3 ***} \\\\x^2-7x-3x+21=x(x-7)-3(x-7)=(x-3)(x-7)=0\\\\\large \boxed{\sf \ \ x= 3 \ or \ x =7 \ \ }There are two solutions.

 

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

7 0
3 years ago
Divide using long division. <br> -15x3 + 37x2 - 8x - 6/3x-5
Mazyrski [523]

{\pmb{\bf{Refer \: to \: the \: attachment \: :D}}}

4 0
3 years ago
sharon has $24 and begins saving $8 each week toward buying new clothes Wes has $36 and begins saving $5 each week is there a we
tatuchka [14]

Answer:

in 4 weeks

Step-by-step explanation:

24+8(4)=56

36×5(4)=56

in 4 weeks they both will have $56

4 0
3 years ago
Read 2 more answers
If a woman making $33,000 a year receives a cost-of-living increase of 2.5%, what will her new salary be?
Black_prince [1.1K]

The answer would be: 46200

3 0
4 years ago
Other questions:
  • There were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health requirements, so they could
    7·1 answer
  • Math question.......................................
    10·2 answers
  • 160/5g or 315/9g show me wat u did so i can understand
    6·1 answer
  • What's the domain and range of f(x)=2/3x-3
    10·1 answer
  • PLZZZZZ HELP WILL MARK BRAINLIEST
    6·1 answer
  • A line is parallel to y = 2x - 8 and
    13·1 answer
  • Help! I’ll reward brainest its pretty easy
    10·1 answer
  • In circle O below, what is the value of f ?
    11·1 answer
  • When solving for a variable in an equation, it is important to complete a 'goals' list so you can..."
    15·1 answer
  • Brainliest if correct
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!