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
dolphi86 [110]
3 years ago
12

Find the area of the shaded polygons:

Mathematics
2 answers:
aleksandrvk [35]3 years ago
8 0

Answer:

\large\boxed{Area=9}

Step-by-step explanation:

\text{Use Pick's theorem.}

\text{Pick’s Theorem then states that:}

Area= i + \frac{b}{2}-1

i\ \text{stands for the number of points in the interior of the shape,}\\b\ \text{stands for the number of points on the boundary of the shape.}

\text{We have}\\\\i=8\ \text{and}\ b=4.\\\\\text{Substitute:}\\\\Area=8+\dfrac{4}{2}-1=8+2-1=9

garri49 [273]3 years ago
3 0

Answer:

9

Step-by-step explanation:

You might be interested in
What are the plotting points?
dusya [7]

Answer: plot points (0,-2) (1.-5) (2.-8) (-1.1) (-2.1) makes a upside down V

-3|0+2|+4=-2

-3|1 +2|+4= -5

-3|2+2|+4= -8

-3|-1+2|+4=1

+3|-2+2|+4=1

Step-by-step explanation:

8 0
2 years ago
What solid is generated when the semicircle is rotated about the line?
ddd [48]
The answer is hollow sphere
4 0
3 years ago
Read 2 more answers
A group of neighbors are constructing a community garden that is 80 m wide and 40 m long the top to vertex are plotted below at
Ainat [17]

Question Correction

A group of neighbors are constructing a community garden that is 80 meters wide and 40 meters long. The top two vertices are plotted below at (10, 70) and (90, 70). What are the coordinates for the bottom two vertices of the garden?

Answer:

(10,30) and (90,30)

Step-by-step explanation:

The community garden is 80 m wide and 40 m long.

The top two vertex are plotted at: (10, 70) and (90, 70).

Horizontal Distance =90-10=80

This serves as the Width of the garden.

Since the length is 40m, the bottom two vertex can be derived by the transformation: (x,y-40).

(x,y-40)-->(10, 70)=(10,30); and

(x,y-40)-->(90, 70)=(90,30)

The coordinates for the two bottom vertices are (10,30) and (90,30).

5 0
3 years ago
Can 8/45 be simplified as a fraction
max2010maxim [7]

Answer:

Step-by-step explanation:

isn't it already a fraction or is it a division

if it's a division then yes

the answer is 5 and 2/8

8 0
3 years ago
Plot the line for the the equation on the graph y-2=-2(x+4)
Murrr4er [49]
Y=-2x-8+2
y=-2x-6
if x=0;Y=-6
IF y=0;x=-3
to plot the graph; plot point in -6 y-axis and -3 on the x-axis join them together then extend the line
hope u understood
7 0
3 years ago
Other questions:
  • the perimeter of a triangle is 59 in. The longest side is 11in. longer than the medium side, and the medium side is 3in longer t
    13·1 answer
  • What is the missing constant term in the perfect square that starts with x^2+6xx 2 +6xx, start superscript, 2, end superscript,
    5·1 answer
  • 5(x+1)=4x+21 <br> solve please
    10·1 answer
  • Solve the inequality.<br><br>4x+6&lt;3x-5
    15·1 answer
  • How many hundreds are in 401.308?
    15·2 answers
  • Triangle ABC is similar to triangle DEF and has a ratio of similarity of 15:7. If side BC measures 8 mm, how long is side EF?
    14·1 answer
  • Here are Janet's steps for solving the system below by eliminating x.
    14·1 answer
  • Ok will somebody explain this to me? this has nothing to do with school. just - what?
    10·2 answers
  • What are the next three terms in the sequence 1, 7, 13, 19, ...?<br> Yeah
    15·1 answer
  • Sun-Li has $30 to spend at the carnival. Admission is $5, and each
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!