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
lidiya [134]
3 years ago
11

If anyone knows the answers to any of these questions in the image, it would be of great help for me. Thanks.

Mathematics
1 answer:
Soloha48 [4]3 years ago
7 0
V = length x width
5 x 8 = 40
3 x 4 = 12
40 + 12 = 52 (answer for #3)

4 x 6 = 24
14 - 6 = 8
8 x 9 = 72
24 + 72 = 96 (answer for #4)

7 x 6 = 42
3+6+3 = 12
5 x 12 = 60
60 + 42 = 102 (answer for #5)
You might be interested in
18 pieces of furniture by this Saturday. The materials for each bookcase cost him $20.00 and the materials for each TV stand cos
Zigmanuir [339]

Andrew should make 6 bookcase and 12 tv stand to maximize his profut $1560.

Given that 18 pieces of furniture is made and the materials for each bookcase cost him $20.00 and the materials for each TV stand cost him $40.00 and he has $600.00 to spend on materials. He makes a profit of $60.00 on each bookcase and a profit of $100.00 for each TV stand.

Let x represent the number of book case and let y represent number of tv stand.

Total number of book case and total number of tv stand is x+y≤18     ......(1)

Total amount of book case and total amount of tv stand is 20x+40y≤600   ......(2)

minimum amount of book case is x≥0 and minimum amount of tv stand is y≥0.

Now, solve the inequality (1) by converting it into equality and substituting x=0 and y=0, we get

x+y=18

When x=0 then

0+y=18

y=18

When y=0 then

x+0=18

x=18

Now, solve the inequality (2) by converting it into equality and substituting x=0 and y=0, we get

20x+40y=600

When x=0 then

20(0)+40y=600

40y=600

y=15

when y=0 then

20x+40(0)=600

20x=600

x=30

Further, we will grph the inequalities and we get feasible region and taking boundary point from graph.

From the graph the vertices of the feasible region is (0,0),(6,12),(0,15) and (18,0)

Further, we will find the maximization profit for the equation Z=60x+100y

When (x,y)=(0,0) then

Z=60(0)+100(0)

Z=0

When (x,y)=(6,12) then

Z=60(6)+12(100)

Z=360+1200

Z=1560

When (x,y)=(0,15) then

Z=60(0)+12(15)

Z=0+1500

Z=1500

When (x,y)=(18,0) then

Z=60(18)+100(0)

Z=1080

Hence, maximum profit is $1560 when andrew should build 6 bookcase and 12 tv stand.

Learn more about inequality from here brainly.com/question/9774970

#SPJ1

4 0
2 years ago
Use the Distributive Property to find the price of 9 CDs that cost $13.99 each.
STALIN [3.7K]
Pretty sure it's A =)
8 0
3 years ago
Read 2 more answers
HELLPPPPPP!!!
lilavasa [31]

Answer:

B - 181/500

Step-by-step explanation:

To convert percentages to fractions you divide by 100. That would make this 36.2/100. But we dont like fractions with decimal points in so you would multiply the whole thing by 5 to get rid of the .2 this makes the answer 181/500

3 0
2 years ago
Read 2 more answers
Find the length of BC.
Murrr4er [49]

Answer:

C, 53.68 units

Step-by-step explanation:

tan 54° = \frac{x}{39}

39 tan 54° = x

x= 53.6788949 (just plug it in a scientific or graphing calculator)

x≈53.68

4 0
2 years ago
Help pls please hmmm​
hichkok12 [17]

Step-by-step explanation:

Here is your answer

  • (2)⁴*³
  • 2¹²

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is (-1/-2) + 2=
    11·1 answer
  • john has $1,000 in his bank account. each month he deposits $150 y=150x + 1000 determine what is the independent and dependent v
    10·1 answer
  • Select the correct answer.
    11·2 answers
  • Compare each set of numbers using &lt;, &gt; or<br>3.082 x 105<br>4.13 x 103<br>Select one<br>m​
    8·1 answer
  • What is the slope of the line?
    15·2 answers
  • Graph the line with slope -6 and y-intercept 3.
    12·2 answers
  • Please help me :)
    11·2 answers
  • Please help spring break homework!!
    15·1 answer
  • 8. The graph below shows the amount of money that a student has in the bank at the end of each week.
    9·1 answer
  • Triangle ABC is defined by the points A (8, -2),
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!