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
Nesterboy [21]
3 years ago
5

Using new equipment, a worker finished 4 more parts in an hour than was planned and fulfilled his daily task not in 8 hours, but

in 6 hours. How many parts did the worker have to finish during the day according to the schedule?
Mathematics
1 answer:
UNO [17]3 years ago
6 0
Let the planned number of parts per hour = x 
<span> Then the planned number of parts for the day = 8x 
</span><span> By finishing 4 more parts in an hour than was planned (x + 4) he fulfilled his daily task in 6 hours. 
</span><span> So he finished 6(x + 4) parts that day. 
</span><span> 6(x + 4) = 8x 
</span><span> 6x + 24 = 8x 
</span><span> 2x = 24 
</span><span> x = 12 </span>
You might be interested in
PLEASE HELP!! I WILL NAME THE BRAINLEST!!!!
Brrunno [24]

Where is the table at


7 0
3 years ago
Find the slope of the like y = 1/8x -1<br><br> anser choices <br> -8/1 <br> 1/8<br> 1<br> -1
otez555 [7]

Answer:

The equation is not linear. So the slope does not exist. Not linear.


Maybe you wrote the equation wrong? If so, let me know and I'll tell you what the answer is.


6 0
3 years ago
Which polygon will not tessellate a plane?
netineya [11]

Answer:

Regular Octagon

Step-by-step explanation:

There are only three regular shapes that tessellate – the square, the equilateral triangle, and the regular hexagon. All other regular shapes, like the regular pentagon and regular octagon, do not tessellate on their own.

7 0
3 years ago
Read 2 more answers
A square with side x is changing with time where x(t)=3t+1. What is rate of change of the area of the square when t=2 seconds.
GuDViN [60]

Answer:

Rate of change of the area of the square is 42 units at t = 2.

Step-by-step explanation:

We note that the area of the square is given by: A(x) = x^2 but we aim to find \frac{dA}{dt}. But we can use the chain rule to pull out that dA/dt. Doing so gives us:

\frac{dA}{dt} = \frac{dA}{dx} \times \frac{dx}{dt}.

Now, \frac{dA}{dx} = 2x (by the power rule and \frac{dx}{dt} = 3.

But since we have "x" and not "t", we want to find what x is when t = 2. Substituting t = 2 gives us x(2) = 3(2) + 1 = 7.

So, finally, we see that:

\frac{dA}{dt} = 2(7) \times 3 = 14 \times 3 = 42.

7 0
3 years ago
!!help!!
IrinaVladis [17]

Answer:

3x

x

+

2

x

−

(5)(8)x

x

+2

=

−35x+2

x

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Can you guys please help me with 3 and 4 I really need help I will give you 14 points
    9·1 answer
  • Barbara is planning a party . she invited some school friends and 2 times as many friends from her swimming club as school frien
    11·1 answer
  • S=_ft ?? Please also tell me how to do it
    15·1 answer
  • I need help with this
    13·1 answer
  • Bill is buying apples and tomatoes from the grocery store. The apples cost $1.00 per pound, and tomatoes cost $0.50 per pound. H
    5·1 answer
  • What is the equation if the horizontal line that passes through (5,-6)
    13·1 answer
  • I need help! PLSS THANK YOUU SMM
    11·2 answers
  • An art collage includes a red paper triangle with one side length of 3.4 inches and a second side length of 8.1 inches.
    15·1 answer
  • EASY POINTS PLEASE HELP ASAP
    9·2 answers
  • Which set of ordered pairs would define a line with a negative slope?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!