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
Arisa [49]
2 years ago
9

A driver travels the first 240 km of a 600-km journey at an average speed of 60 km/h. If the time taken for the whole journey is

8 hours 48 minutes, find the average speed for the remaining journey.
Mathematics
1 answer:
denpristay [2]2 years ago
8 0

Step-by-step explanation:

1)Take the time he is traveling divided by the speed to get the time.

2)Subract the time you have got from the average time,then subtract the average distance from the traveling distance,then divide the two to get the speed.

3)Take the total distance, divide it by the total time to get the average speed.

You might be interested in
If I have a 74 in geometry, and I have an assignment worth 100 points then I get a zero, what would my grade be?
Paraphin [41]

................

Step-by-step explanation:

it would at LEAST be like around 20-30 because a 0 can drop something FAST

3 0
2 years ago
A food company is testing for 4 chocolate chip cookies, 5 crackers, and 6 reduced fat crackers. If it plans to market 1 of the c
horrorfan [7]
3 1/2 i think I tried
3 0
3 years ago
How many lines of symmetry does a regular polygon with 16 sides have? A. 2 B. 8 C. 32 D. 16
denpristay [2]

Answer:

C. 32

Step-by-step explanation:

There are 16 lines of symmetry passing through the vertex's and another 16 passing through the mid points of the sides

8 0
2 years ago
Do i need to reverse the inequality symbol when i add the same positive number to or subtract the same positive number from both
stira [4]
No, You only reverse the inequality symbol when you divide by a negative number.
6 0
2 years ago
I'd greatly appreciate the help-
dem82 [27]

Answer:

The 3rd option

Step-by-step explanation:

To prove that 2 triangles are similar, we need to prove that 2 pairs of their angle measurements are congruent.

This is because all triangles have 180 degrees, so if 2 pairs are congruent, the remaining angles will also be congruent

We know that m<D=m<E

We also know that m<DCA=m<ECB because they are vertical angles.

Vertical angles are always congruent.

Therefore, the triangles are similar.

The correct similarity statement would be 1, since <D corresponds with <E.

Now let's look at the 3rd Statement. To prove that two lines are similar, we would have to prove that their alternate interior angles are congruent.

A pair of alternate interior angles would be <D and B or or <E  and <A

There is no way to prove this, since we do not know any of the angle  or that measurements or if the triangles are isosceles triangles.

Hence, the correct choice would be 1 only.

7 0
2 years ago
Other questions:
  • (d) Simplify (9x⁸ y3)2​
    11·1 answer
  • What is the period of `y = 1+ tan((1)/(2)x)`?
    9·1 answer
  • 3/7 x =5/14<br> solve for X
    5·1 answer
  • Explain how to write a composite function to find<br> the area of the region at time t.
    7·1 answer
  • Drag
    5·1 answer
  • List 8 numbers that can go into six without leaving a remainder
    6·1 answer
  • F(1) = 2, f(n) =3.f(n-1), n &gt; 1?
    14·1 answer
  • LCM of (2^3×3×5) and (3×5) is​
    13·1 answer
  • A lab-created weed that grows at a very fast rate. It can grow up to 0.75 ft per day. How fast in inches per hour can the weed g
    15·1 answer
  • Find the midpoint of the segment with the given endpoints (7, -7) and (-8,4)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!