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
antiseptic1488 [7]
3 years ago
13

Please help with this

Mathematics
1 answer:
Elza [17]3 years ago
8 0

area \: of \: circle \: a1 = \pi {r}^{2}  = \pi \times {21}^{2}  = \\  441\pi sq \: \:  .in \\ area \: of \: triangle \: a2 =  \frac{1}{2} bh =  \frac{1}{2}  \times 20 \times 39  \\ = 390 \: sq.in \\ now \: area \: of \: shaded \: region = a1 - a2 \\  = 441\pi - 390 \\  = 995.44 \: sq.in

You might be interested in
A scientist measures the distance, in feet, between animals and the surface of a pond.
aleksandr82 [10.1K]

Considering the opposite of the rational number -1/2, the location of the snail is represented by the number 1/2.

<h3>What is the missing information?</h3>

This problem is incomplete, but researching it on a search engine, we have that:

  • The fish is located at -1/2 feet.
  • The snail is located at the opposite location of the fish.

<h3>What is the opposite of a rational number?</h3>

The opposite of a rational number a is given by -a, that is, it is the number with the opposite signal.

Hence, the <u>opposite of -1/2 is 1/2</u>, and the location of the snail is represented by the number 1/2.

More can be learned about rational numbers at brainly.com/question/13325494

#SPJ1

4 0
2 years ago
Antonio made a scale model of a building the most models scale is 1 inch to 235 feet and its height is 3.5 inches what is the ex
Natali [406]
The correct answer is 822.5 feet
5 0
3 years ago
Find two consecutive integers whose sum is 101
andreyandreev [35.5K]
The two integers that sum is 101 is 20.2 and 1
4 0
4 years ago
What job will make 232,685 after 5 years
Komok [63]

Do you have a multiple choice selection of answers, because there is no way to pick a job out of the blue without certain choices and a math problem set up.

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B19%7D%20%20%3D%206" id="TexFormula1" title=" \frac{x}{19} = 6" alt=" \fra
Alex17521 [72]

[ Answer ]

\boxed{X \ = \ 114}

[ Explanation ]

\frac{x}{19} = 6

Multiply Both Sides By 19

\frac{x}{19} = 6 · 19

Simplify:

X = 114

Check Your Work:

\frac{114}{19}

Simplify:

= 6

\boxed{[ \ Eclipsed \ ]}

5 0
3 years ago
Other questions:
  • Mario collected data from his classmates on their favorite subject among math, science, english and history. The data is display
    14·1 answer
  • Help m eout please??
    12·1 answer
  • A block of marble is in the shape of a rectangular prism. The block is 8 feet long, 2 feet wide, and 78 inches high. What is the
    5·1 answer
  • Find the area of the quadrilateral in the figure
    15·2 answers
  • Difference is 4 quotient is 2
    15·2 answers
  • a candle supply store sells votive wax and low-shrink wax. how many pounds of low-shrink wax should be mixed with 8 pounds of vo
    13·1 answer
  • Equation A: y = −x + 5
    11·1 answer
  • Amy runs 4 miles in 31 minutes how many minutes does she take per mile
    7·1 answer
  • Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24.
    8·1 answer
  • Eight friends go to the movies. The price for each ticket is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!