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
denis23 [38]
3 years ago
14

Use the distributive property to remove the parentheses. 10(u-2)

Mathematics
1 answer:
andrey2020 [161]3 years ago
6 0

Answer:

After using distributive property to remove the parentheses 10(u-2)  we get 10u-20

Step-by-step explanation:

We need to use distributive property to remove the parentheses 10(u-2)

According to distributive property of multiplication over subtraction: a(b-c)=ab-ac

Using the above distributive property to solve the question. Multiply 10 with terms inside the bracket and solving:

10(u-2)\\=10u-10*2\\=10u-20

So, After using distributive property to remove the parentheses 10(u-2)  we get 10u-20

You might be interested in
What is the answer to 5x=3x-8
miv72 [106K]

Answer:

x=-4

Step-by-step explanation:

5x=3x-8 you subtract 3x from both sides.

2x=-8 then you divide by the number next to the x. meaning 2

x=-4

4 0
3 years ago
Read 2 more answers
The sides of a square field are 32 meters. A sprinkler in the center of the field sprays a circular area with a diameter that co
olga2289 [7]
You find the area not touched by the sprinkler by subtracting the area of the circle from the area of the square.  The area of the square is 32*32 which is 1024.  The area of the circle is found by multiplying 3.14 by the radius squared.  Our radius is half the diameter of 32, so r = 16.  A=3.14(16)(16) which gives us an area of the circle to be 803.84.  Subtracting the 2 areas, square minus circle, is 1024-803.84=220.16 meters squared.
5 0
4 years ago
Which numbers are composite numbers 3 10 17 24 31 38
GuDViN [60]
10, 24, and 38.

A composite number is the opposite of a prime number: it can be dived by numbers other than 1 and itself.
3 0
4 years ago
Read 2 more answers
A survey asked people how they get to work or school, based on what kind of area they live in. The results are shown in the tabl
zavuch27 [327]
I think I'm not sure but b
5 0
4 years ago
Read 2 more answers
Got a calc 1 question,
belka [17]

v=\dfrac h{3x}\implies\dfrac{\mathrm dv}{\mathrm dt}=\dfrac{3x\frac{\mathrm dh}{\mathrm dt}-3h\frac{\mathrm dx}{\mathrm dt}}{3x^2}

By the chain rule,

\dfrac{\mathrm dh}{\mathrm dt}=\dfrac{\mathrm dh}{\mathrm dx}\dfrac{\mathrm dx}{\mathrm dt}

We have

h(x)=4e^{2x-6}-x^2+5\implies\dfrac{\mathrm dh}{\mathrm dx}=8e^{2x-6}-2x

and we're given that x changes at a constant rate of \frac{\mathrm dx}{\mathrm dt}=0.2 thousand people per minute, which means

\dfrac{\mathrm dv}{\mathrm dt}=\dfrac{3x\left(8e^{2x-6}-2x\right)\left(0.2\frac{\text{thousand people}}{\rm min}\right)-3h\left(0.2\frac{\text{thousand people}}{\rm min}\right)}{3x^2}

At the moment x=4 thousand people are in the park, we have h(4)=4e^2-11, so we find

\dfrac{\mathrm dv}{\mathrm dt}=\dfrac{12\left(8e^2-8\right)-3(4e^2-11)}{240}\dfrac{\text{thousand people}}{\rm min}=\dfrac{7(4e^2-3)}{80}\dfrac{\text{thousand people}}{\rm min}

or approximately 2.324 thousand people per minute.

5 0
4 years ago
Other questions:
  • William wants to invest $30,000 in a mutual fund.
    10·1 answer
  • Use technology to solve for x. <br><br><br>2^x−8=3x−9 <br><br><br>What are the solutions?
    9·1 answer
  • A $1045 washing machine in a laundrymat is depreciated for tax purposes at a rate of $95 per year. Find a function for the depre
    6·2 answers
  • The wrestling team wants to sell pies for a
    6·2 answers
  • The graph of a line passes through the points (0,-2) and (6,0). what is the equation of the line?
    5·1 answer
  • Find a point-slope form for the line with slope 5 and passing through the point (-6,- 4).
    7·1 answer
  • Jane cycles 27km at 12m/h. How long does she take?
    5·1 answer
  • Leila runs 4 miles in 30 minutes. At the same rate, how many minutes would she take to run 10 miles?
    15·2 answers
  • What do you add to 2 2/9 to make 4
    11·2 answers
  • 15
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!