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
Viktor [21]
3 years ago
10

Help find the area of the figure, please and thank you! ​

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0

Answer:

74.24ft²

Step-by-step explanation:

Area of the figure=Area of the triangle+Area of the semicircle

A=½•base length•vertical height+¼πd²

A={½•6ft•8ft}+¼π×8ft²

A=24ft²+16πft² with π=3.14

A=1856/25=74.24ft²

You might be interested in
Which algebraic expression is equivalent to the expression below?
77julia77 [94]
6(3x + 4) + 5(12-x) simplifies to

D) 13x + 84

3 0
3 years ago
Read 2 more answers
A scuba diving company currently charges $100per dive. On average, there are 30 customers per day. The company performed a study
Semenov [28]

A. Total Revenue (R) is equal to price per dive (P) multiplied by number of customers (C). We can write R=PC.

Per price increase is $20. So four price increase is $20*4=$80. Hence, price per dive is 100+80=$180.

Also per price increase, 2 customers are reduced from 30. For 4 price increases, 4*2=8 customers are reduced. Hence, total customers is 30-8=22.

So Total Revenue is:

R=180*22=3960


B. Each price increase is 20. So x price increase is 20x. Hence, new price per dive would be equal to the sum of 100 and 20x.

Also per price increase, customers decrease by 2. So per x price increases, the customer decrease is 2x. Hence, new number of customers is the difference of 30 and 2x.

Therefor we can write the quadratic equation for total revenue as the new price times the new number of customers.

R=(100+2x)(30-2x)=-40x^{2}+400x+3000


C. We are looking for the point (x) at which the equation modeled in part (B) gives a maximum value of revenue (y). That x value is given as x=-\frac{b}{2a}, where a is the coefficient of x^{2} and b is the coefficient of x. So we have,

x=-\frac{b}{2a}=- \frac{400}{(2)(-40)}=5

That means, the greatest revenue is achieved after 5 price increases. Each price increase was 20, so 5 price increase would be 5*20=100. So the price that gives the greatest revenue is 100+100=200.

ANSWERS:

A. $3960

B. R=-40x^{2}+400x+3000

C. $200

4 0
3 years ago
Yoxel buys 4 1/2 gallons of soda. 1/4of the soda he bought was Pepsi and the rest was Sprite. How many gallons of Pepsi did Yoxe
marusya05 [52]

Answer:

4\frac{1}{4} gallons

Explanation:

Total amount of soda bought by Yoxel = 4\frac{1}{2} =\frac{9}{2} gallons

Amount of Pepsi =\frac{1}{4} gallons

Therfore,

Amount of sprite ==\frac{9}{2} -\frac{1}{4}\\=\frac{18-1}{4} \\=\frac{17}{4}\\ =4\frac{1}{4}gallons

8 0
3 years ago
Mr. George owns 425 acres of land. If he divides the land into half-acre plots, how many plots will he have?
ololo11 [35]
He will have 425/(1/2) = 425 x 2 = 850 plots.
7 0
3 years ago
4. The Smoothie Stand is selling their small smoothies for $4 for 16
noname [10]

Answer:

$8

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Use the digits 1-7 to crest a seven digit number that can be rounded off to 6,300,000
    10·1 answer
  • Which is the equation of a line that passes through the point (3,-4) and has a slope of 2.
    5·1 answer
  • Which of the following is a solution of y - x &lt; -3?<br> A. (6, 2)<br> B. (2, 6)<br> C. (2, -1)
    7·1 answer
  • Simplify. 5(22 - 9 · 2) - 2( 3 · 2 4) 7 <br> a.-99 <br> b.-83 <br> c.-75 <br> d.-71
    9·1 answer
  • Suppose the U. S. president wants an estimate of the proportion of the population who support his current policy toward revision
    15·1 answer
  • Big Y has rice on sale for $1.99 per bag. You bought one bag of rice and 6 cans of black beans. Your total cost was $7.33. How m
    11·2 answers
  • Answer to (3x^3y)(4xy^2)?
    12·1 answer
  • 3. A basketball team has a 16–5 won-loss record. Find its win-
    5·1 answer
  • Buses to exeter leave a bus station every 20 minutes.Buses to Plymouth leave the bus station every 16 minutes A bus to exeter an
    14·1 answer
  • Help me increase 91 by 3/7​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!