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
abruzzese [7]
3 years ago
8

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 s?

Mathematics
2 answers:
patriot [66]3 years ago
5 0
Speed=distance/time so it would be 100/20
Setler [38]3 years ago
4 0
It would be 100/20 would sir/miss
You might be interested in
Solve for X. The Triangles in each pair are similar
Klio2033 [76]

Answer:

x = 7

Step-by-step explanation:

In this question, we need to find what the value of x is.

To do so, we need to find the value of the change of the triangle, since the triangles are basically the same

We know to get from 18 to 27, we would need to multiply 18 by 1.5.

This means that the triangle "BCD" is increasing from 1.5 to get "JKL"

With this knowledge, we also know that side CB, 10, needs to increase by 1.5

When you multiply 10 by 1.5, you get 15.

The triangle side "JK" is the same side as "CB", so we need to find what makes the value of 15 for the "JK" side.

To do this, solve 3x-6 for 15.

3x - 6 = 15

Add 6 to both sides.

3x = 21

Divide both sides by 3

x = 7

The x-variable would be 7.

5 0
3 years ago
Find the Equation of a line that has a slope of 5 and passes through ( 2, 8 ). Detailed answers would be appreciated.
Sophie [7]
Y = 5x+8<slope intercept 
4 0
3 years ago
Read 2 more answers
MARK AS BRAINLIEST
timofeeve [1]

Answer:

x+20⩾50

Step-by-step explanation:

in inequality, the word at least means that is equal or more than. so that means that Allie might equal or more than 50 hours in the model but if you're to solve it, Allie will need 30 or more hours. and since she already has 20, add the 20.

3 0
3 years ago
Is the volume of a triangular prism one-third the volume of a rectangular prism with the same base area and height? ASAP!!!!!!!
alexira [117]
Yes because a triangles are is 1/3 b x h and a rectangles area is just b x h. The triangle would get smaller because it doesn’t have one corner, and the rectangle would keep a constant size.
4 0
3 years ago
If the bases of a trapezoid have lengths of 19 and 38, what is the length if the median?
Feliz [49]
Length of the median would be: a+b / 2 = 19+38 / 2 = 57/2 = 28.5
7 0
3 years ago
Other questions:
  • Please help thank you.
    5·1 answer
  • You invest $350 in an account with an interest rate of 1.2% compounded continuously. How much money would be in the account afte
    7·1 answer
  • What is Center of circle of A? Circle B
    13·1 answer
  • martin rounded a number to the nearest tenths and got 4.0 what is a possible number that she rounded explain your answer
    7·1 answer
  • PLEEASSE HELP:))) (theres a pic)
    12·2 answers
  • Both 2 and 5 are common factors of a number. The number in between 101 and 118. What is the number? Give a reason for your answe
    14·1 answer
  • The table shows values of f(x) What is f(2)? f(x) = 4, 2, 3, 9, 1 x= 0, 1, 2, 3, 4
    15·1 answer
  • What is the mass of 1.50 moles of Cl ?​
    15·1 answer
  • Select all x values that are solutions to the equation
    7·1 answer
  • A land mass is roughly in the shape of a rectangle whose perimeter is 1200 miles the width is 120 miles less than the length fin
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!