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
Studentka2010 [4]
1 year ago
5

Uhh .. im stuck and this is area model ..

Mathematics
1 answer:
klasskru [66]1 year ago
7 0

Solution

for this case we can do the following multiplicating the two terms

7x(5x^2)+7x(9x)+7x(6)+4(5x^2)+4(9x)+4(6)

If we multiply we got:

35x^3+63x^2+42x+20x^2+36x+24

And if we simplify we got:

35x^3+73x^2+78x+24

x 5x^2 9x 6

7x 35x^2 63x^2 42x

4 20x^2 36x 24

You might be interested in
Select the correct answer. Lacy is making a new sail for her boat. The sail needs to have the given dimensions. Approximately ho
Julli [10]

70.1 ft² of fabric is needed by Lacy to make the sail boat.

<h3>Trigonometric ratio</h3>

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

Let b represent the base of the triangle and h the height, hence:

sin(60) = h / 18

h = 15.6 feet

sin(30) = b / 18

b = 9 feet

The area of triangle = (1/2) * b * h = 0.5 * 9 * 15.6 = 70.1 ft²

70.1 ft² of fabric is needed by Lacy to make the sail boat.

Find out more on Trigonometric ratio at: brainly.com/question/6459892

3 0
2 years ago
Explain how you would use integer tiles to find the quotient of -15 and 3
dsp73
-5 is the answer I believe
6 0
3 years ago
Read 2 more answers
A number d minus 2 is less than -1 ?
tamaranim1 [39]

d - 2 < -1 is how this inequality would be displayed.

However, we can solve for the value of d by treating this like a standard algebraic equation.

d - 2 < -1

<em><u>Add 2 to both sides.</u></em>

d < 1

The value of d is less than 1.

Let me know if you have any other questions.

5 0
3 years ago
Read 2 more answers
65% of what number is 78? <br><br> Quick
SOVA2 [1]

Answer:

The answer is 120.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find the mean absolute deviation of the data set 8, 10, 15, 8, 12, 13, 12 and 14. Round to the nearest hundredth if necessary.
dybincka [34]

Answer:

11.5

Step-by-step explanation:

 (8+10+15+8+12+13+12+14)/8

=(8+12+8+12+13+10+15+14)/8

=(20+20+23+29)/8

=(40+52)/8

=92/8

=11.5

7 0
3 years ago
Other questions:
  • Write the quadratic equation whose roots are 5 and -3, and whose leading coefficient is 1
    6·1 answer
  • How many 3-stripe flags can be made of materials of 5 different colors if the stripes are to be all different ?
    10·1 answer
  • PLEASE HELP ME ASAP!!!!! (Find the surface area of the prism)
    8·2 answers
  • Please answer 2 and 3 as well as show work I would greatly appreciate it tysm
    10·1 answer
  • A student performed the following system to find the solution to the equation x2-2x-8=0
    12·2 answers
  • HELPPPPPPPPPP Add &amp; subtract matrices ..... <br><br> PLZ GIVE THE ANSWER .. THANKSSSSS .
    5·1 answer
  • Which is the graph of the linear inequality 1/2 x-2y&gt;-6 ?
    7·1 answer
  • What are numbers called that are the same distance from 0 but in opposite directions
    15·1 answer
  • Kevin is twice as old as his sister Amy their father is five times as old as Amy if the sum of the ages is 64 how old is Amy
    6·1 answer
  • A single stem rose is $3.99. What would be the price of 36 roses?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!