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
Zolol [24]
3 years ago
10

The expression D over T can be used to find the average speed of an object that travels a distance D in time T what is a cars av

erage speed if it travels 145 miles in 2.5 hours
Mathematics
1 answer:
Mashutka [201]3 years ago
6 0
So, you basically plug the values into the formula you have been given. D divided by T gives you the average speed.
We know the distance D is 145 miles and the Time T is 2.5 hours.

So, 145/2.5=58

Therefore, the cars average speed was 58 miles / hour
You might be interested in
1 + 2 + (-5) + 4 <br><br> A . -6<br> B . -5 <br> C . 0<br> D . 2<br> E . 4<br> F . 12
Dovator [93]

Answer:

Option D. 2

Step-by-step explanation:

1+2+(-5)+4

= 1+2-5+4

= 1+2+4-5

= 7-5

= 2

5 0
3 years ago
A ) 4.05 per pound <br> B) $5.40 per pound <br> C) $2.70 per pound <br> D) $1.35 per pound
Nadusha1986 [10]

Answer:

D is the correct answer

Step-by-step explanation:

As you see, the product of peaches 1 and 2 have the different in cost is $1.35 and $2.70. As well as the following product of peaches also have the same increase in money.

So 2.70 - 1.35 = 1.35 so the common increase would be $1.35

Hope this help you :3

6 0
3 years ago
Find the area of a circle whose circumference is 18.84.
ivann1987 [24]

Answer:

310.23

Step-by-step explanation:

circumference is radius * 2

to get radius from circumference, divide circumference by 2

18.84 / 2 =9.42

area for circle:

pi * r^2

3.14 * 9.94^2

3.14 * 98.8

310.23

7 0
2 years ago
Which expressions are equivalint to 3x +2(x - 1) -4
Lerok [7]

Answer:

A.  3x +2(x - 1) -4 and B. 5x-6

Step-by-step explanation:

One of the answers is letter A because its the same exact expression as stated in the question. The other answer is B because of the distribution property you multiple x by 2 and multiply -1 by 2. This now gives us the expression 3x+2x-2-4. Now we add/subtract like terms and that gives the the answer 5x-6. I hope this helps.

4 0
3 years ago
Read 2 more answers
A secant line contains a chord.<br><br> always<br> sometimes<br> never
dimaraw [331]
A secant line always contains a chord.
8 0
3 years ago
Read 2 more answers
Other questions:
  • -14^2-8+3-6x^2+7x-11
    9·1 answer
  • Help with these questions please!
    8·2 answers
  • The graph of a linear function passes through the points (2, 4) and (8, 10).
    15·1 answer
  • The original price P of a shirt less $5 discount​
    12·2 answers
  • A and B start from the same point and travel west and north, respectively. A travels 3 miles per hour faster than B. At the end
    9·1 answer
  • Let f(x) = -4x + 7 and g(x) = 10x - 6. Find f(g(x)).
    14·1 answer
  • Classify the area of a circle with a radius of 0.75 centimeter seems as either rational or irrational
    11·1 answer
  • What does x times x equal
    6·1 answer
  • Determine the area of the figure on the coordinate grid. Round to the nearest hundredth if needed. Show all work to receive cred
    12·1 answer
  • PLEASE HELP!!!!!!!!!!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!