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
Tomtit [17]
3 years ago
6

Simplify: 2cd3 (c- d+5)

Mathematics
1 answer:
sasho [114]3 years ago
6 0

Answer:

2c2d3 − 2cd4 + 10cd3

hope it helps

You might be interested in
An arts academy requires there to be 5 teachers for every 95 students and 4 tutors for every 40 students how many students does
Whitepunk [10]

Answer:

19 students per teacher and 10 students per tutor

Step-by-step explanation:

To find the amount of students per teacher and per tutor you have to divide

95 students /5 teachers

19 students per teacher

40 students /4 tutors

10 studetns pet tutor

5 0
2 years ago
(Score for Question 2: ___ of 10 points)
Vedmedyk [2.9K]

The area of room is 812 square feet, cost of carpet to cover the room is $6739.6 and the remaining square feet of carpet are covered by furniture is 203 square feet.

<h3>What is the area of trapezoid?</h3>

The area of the trapezoid is the space occupied by it on the two dimensional plane. The area of this figure is half of the product of height and sum of sides.

A=\dfrac{(a+b)h}{2}

Here, (a and b) are the base sides of the trapezoid and (h) is the height.

A room is shaped like a trapezoid which has the height of 28 feet and the length of sides as 23 ft and 35 ft. Thus, the area of it is,

A=\dfrac{(a+b)h}{2}\\A=\dfrac{(23+35)28}{2}\\A=812\rm\; ft^2

Carpet costs $8.30 per square foot. Thus, the cost of carpet with area 812 ft² is,

C=812×$8.30

C=$6739.6

Furniture covers 25% of the floor. Thus, the remaining square feet of carpet are covered by furniture is,

A=\dfrac{25}{100}\times812\\A=203\rm\; ft^2

Thus, the area of room is 812 square feet, cost of carpet to cover the room is $6739.6 and the remaining square feet of carpet are covered by furniture is 203 square feet.

Learn more about the area of trapezoid here;

brainly.com/question/1410008

#SPJ1

4 0
2 years ago
Help plz anyone who’s good with slope?
ss7ja [257]

Answer:

-3

Step-by-step explanation:

you go down from the dot left most and you count towards the line that the second dot falls on and count over too it

5 0
2 years ago
Read 2 more answers
Doughnuts at one shop cost £2.20 each. Doughnuts at a second shop cost 25% more. What is the difference in the cost of doughnuts
Zanzabum

Answer:

0.55

Step-by-step explanation:

diference= 25/100*2.20=0.55

3 0
3 years ago
Read 2 more answers
What visualization should be used to show how many observations of a certain value have been made?
Levart [38]
<span>A bar graph or pie chart would be good visualization method to demonstrate how many observations of a certain value have been made. The bar graph and pie chart would also provide slightly different perspectives on the proportion of observed values recorded.</span>
6 0
3 years ago
Other questions:
  • Luke has 27 lots for sale. Each lot is 0.57 acres . How much land does Luke have for sale?
    11·1 answer
  • Someone help me with quick maths<br> 1+1
    13·2 answers
  • Can u help me?<br>3×p + 4 &gt; -2 ​
    12·1 answer
  • Multiply by 10s 3,721 times 30<br><br><br> I NEED DONE ASAP PLEASE
    10·1 answer
  • Phillip wants to estimate how many words are in a book he is reading for class. He counts the words on 21 pages, and he finds th
    11·2 answers
  • Find the value of <img src="https://tex.z-dn.net/?f=f%20%282%29." id="TexFormula1" title="f (2)." alt="f (2)." align="absmiddle"
    12·1 answer
  • plz explain why!<br> Will be marked BRAINLIEST
    12·2 answers
  • In a class, 12 kids are wearing brown shoes and 8 kids are wearing black shoes. Complete the ratio to compare the number of kids
    14·2 answers
  • 160 cm is how many mm?​
    11·2 answers
  • PLEASE SOMEONE TELL ME HOW THEY GOT 423 cm AS THE ANSWER FOR A. I NEED HELP WITH THIS QUESTION!!!!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!