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
VladimirAG [237]
2 years ago
13

Pls help this is major, ill mark u brainliest

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
4 0

Answer:

105

Step-by-step explanation:

A=lw   A=(.5)πr²

to get the area of the shaded parts you have to subtract the area of the semicircle from the area of the rectangle

A=(16)(9)

A=144

A=\frac{(3.14)(5)^2}{2} A=\frac{(3.14)(25)}{2} A=\frac{78.5}{2}

A=39.25

subtract the areas

144-39.25=104.75

104.75 ≅ 105

You might be interested in
on Thursday, 30 students went to after-school tutoring. On Friday, 6 students went. What is the percent decrease in the number o
joja [24]
Hey there! :)

The answer is 80%

6 ÷ 30 = 0.2 = 20%

100 - 20 = 80

Hope this helped :)
4 0
3 years ago
If f(x) = 4x + 12 is graphed on a coordinate plane, what is the y-intercept of the graph?
Ierofanga [76]

Answer:

it's -4 I just took the test and you will get it write

6 0
3 years ago
lamont cotton is 4% comission on the first 10,000 of monthly sales mens 10% on all sales over 10,000. last month his 38,00. what
Pani-rosa [81]

Given:

Lamont cotton is 4% commission on the first 10,000 of monthly sales and 10% on all sales over 10,000.

Consider his last month sales is 38,000.

To find:

The total commission.

Solution:

4% commission on the first 10,000 of monthly sales is

10,000\dfrac{4}{100}=400

Sales over 10,000 is

38,000-10,000=28,000

10% commission on all sales over 10,000 is

28,000\times \dfrac{10}{100}=2,800

Now, the total commission is

400+2,800=3,200

Therefore, the total commission is 3,200.

8 0
2 years ago
A club is selling hats and jackets as a fundraiser. Their budget is $1500, and they want toorder at least 250 items. Each hat co
Tom [10]

Let H be the number hats and J the number of jackets. Then, we can write,

5H+8J\le1500

Now, since they want 250 items at least, we can write

H+J\le250

Hence, the system of inequalities is

\begin{gathered} 5H+8J\le1500 \\ H+J\le250 \end{gathered}

6 0
1 year ago
Please help it’s asking the perimeter to the nearest tenth
valkas [14]

Pythagoras theoram? use it here!

That is,

  • H² = B² + P²

H² = 15² + 4²

H² = 225 + 16

H = √241

H = 15.5

You should opt for 15.5

P.S: Best of luck for your test! ;))

5 0
3 years ago
Other questions:
  • Ads Galore makes posters with standard dimensions of inches by 11 inches as shown.
    12·1 answer
  • Find the value of x. Round to the nearest tenth.
    7·2 answers
  • Q bisects PR, PQ=3y, and PR=42. Find y and QR.
    7·1 answer
  • Choose the ratios for sin X and cos X.
    7·2 answers
  • Could somebody help me with this geometry question?
    11·1 answer
  • What's the number between 3 and 6
    14·2 answers
  • What is 2/5 + 2/3 equal to
    5·2 answers
  • Need help asap. Alebra 1 Thanks so much to whoever answers
    8·2 answers
  • PLZZZZ HELP ASAP... Donald spends a total of $17.43 on peanuts that cost $2.49 per pound. How many pounds of peanuts does he buy
    15·2 answers
  • Explain why the graph may have values for years that are still in the future
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!