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
Bess [88]
3 years ago
9

The cities D, E, and Flie, in respective order, approximately in a straight line. The distance from city D to city E is 125 mile

s. The distance from
city D to city F is 160 miles. Find the distance from city E to city F.
Mathematics
1 answer:
Yakvenalex [24]3 years ago
4 0

Answer:

Step-by-step explanation: subtract 160 and 125 and you’ll get 35

You might be interested in
Which represents where f(x) = g(x)? A) f(4) = g(4) and f(0) = g(0) B) f(–4) = g(–4) and f(0) = g(0) C) f(–4) = g(–2) and f(4) =
saul85 [17]

Answer:

B. f(-4) = g(-4), and f(0) = g(0)

Step-by-step explanation:

We are given two functions that have been graphed already. The points on the coordinate plane  where the  curve of g(x) intercepts that of f(x), are the values of x for each function, that would give us the same output (y).

Thus, for f(x) intercepts g(x) at the point where x = -4, y = 4.

Also, f(x) and g(x) intercepts at the point where x = 0, y = 4.

Therefore, the correct answer is f(-4) = g(-4), and f(0) = g(0)

6 0
3 years ago
Solve the system of equations using substitution.
Lunna [17]
See attached picture for answer:

5 0
3 years ago
Read 2 more answers
Kati brought 1/4 dozen doughnuts to school. How many doughnuts did Kati bring
Vaselesa [24]

She brings 3 donuts because a dozen is 12 and 1/4 of 12 is 3.

7 0
3 years ago
How do you change 14/20 into a decimal
lyudmila [28]
The answer is 0.7 Have a nice day   
4 0
3 years ago
Read 2 more answers
Use Hooke's Law to determine the work done by the variable force in the spring problem. A force of 450 newtons stretches a sprin
vlada-n [284]

Answer:

The work done is 202.50Nm

Step-by-step explanation:

Given

F =450N

x_1 = 30cm

x_2 = 60cm

Required

The work done

First, we calculate the spring constant (k)

F = kx_1

450N = k *30cm

k = \frac{450N}{30cm}

k =15N/cm

So:

F = kx_1

F(x) = 15x

The work done using Hooke's law is:

W =\int\limits^a_b {F(x)} \, dx

This gives:

W =\int\limits^{60}_{30} {15x} \, dx

Rewrite as:

W =15\int\limits^{60}_{30} {x} \, dx

Integrate

W =15 \frac{x^2}{2}|\limits^{60}_{30}

This gives:

W =15 *\frac{60^2 - 30^2}{2}

W =15 *\frac{2700}{2}

W =15 *1350

W =20250N-cm

Convert to Nm

W =\frac{20250Nm}{100}

W =202.50Nm

7 0
3 years ago
Other questions:
  • From 248 workers to 200 workers
    12·2 answers
  • An experiment consists of rolling a die, flipping a coin, and spinning a spinner divided into 4 equal regions. The number of ele
    8·1 answer
  • What is the value of n in the inequality in the box n+4<12
    9·2 answers
  • A ceiling fan can rotate 150.5 times per minute. The fan rotated a total of 2,426.06 times. Which of the following is true?
    6·2 answers
  • What is the slope of the line through (6,9) and (7,1)
    13·2 answers
  • A real estate firm charges 2% commission fee on sales. If Maha sold her house and was charged $13,400 for commission, what was t
    9·1 answer
  • Ellise has 4 times as much money as her sister. If Ellise has php 10.40, how much money does her sister have?
    13·1 answer
  • Please help I’m so confused
    6·1 answer
  • A machine produces 440 bolts in 48 minutes. At the same rate, how many bolts would be produced in 30 minutes
    14·2 answers
  • Can someone help me here thx!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!