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
sp2606 [1]
3 years ago
7

A motorist travels for 3 hours at a certain speed and then increase his speed by 10 km for the next 4 hours If he travels 335 km

altogether, Find his speed for the First 3 hours​
Mathematics
1 answer:
melisa1 [442]3 years ago
8 0

Answer:

See the answer below.

Step-by-step explanation:

We know that:  d=S\times t

So, using the given data, we can write an equation for the total distance travelled as:

3\times S+4\times (S+10)=335\\\\\Rightarrow S\approx 42.1\:Km/h

Best Regards!

You might be interested in
I need help there’s more than one answer .
myrzilka [38]

Answer:

a

Step-by-step explanation:

5 0
3 years ago
The ___________ is how steep a straight line is.
Aleonysh [2.5K]
The answer is D. Slope
8 0
4 years ago
Read 2 more answers
An 'A' is considered 4.0, a 'B' is 3.0, a 'C' is 2.0, a 'D' is 1.0, and an 'F' is 0. If you received the following grades in you
Goryan [66]

Answer:

2.2gpa

Step-by-step explanation:

you add the value if the letter grades up and divide by how many classes you have. for this case you have 5 and you would add 4+3+2+1+0=10/5=2.2

7 0
4 years ago
Find the surface area of the cylinder in terms of Tt
sveta [45]

Answer:

140 π cm^2

HOPE THIS HELPS! :)

5 0
3 years ago
Read 2 more answers
Is the equation written in standard form-2x + 3y= -5
morpeh [17]
The standard form: ax + by = c

and your equation is: -2x + 3y = - 5 (Yes this is written in standard form)
7 0
3 years ago
Other questions:
  • What is the volume of the rectangular prism?
    12·2 answers
  • A boy is building a pyramid out of building blocks. He puts 20 blocks in the first row, then he puts 19 blocks in the row above,
    14·1 answer
  • Find the volume of the cone. Use 3.14 for π. Round to the nearest tenth.
    5·1 answer
  • What is 66 rounded to nearest hundredth
    14·2 answers
  • Find the volume of the triangular prism.
    13·1 answer
  • Pls Answer the Question in the Photo
    7·1 answer
  • Please please please help me on this i'll give 14 points to whoever answers
    12·1 answer
  • The value of 4 less than the product of 0.25 and x is greater than 6.
    6·1 answer
  • Find the slope of the line that connects these points.
    12·1 answer
  • Who drove the fastest?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!