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
weqwewe [10]
3 years ago
12

Can soemone help meee i give brainlistt

Mathematics
2 answers:
Illusion [34]3 years ago
7 0
First you find the area of the half circle cut out. area of circle is pi*radius² ; therefore the area of half of the circle is that equation divided by two. you get around 39 for the area of the half circle or 25pi/2. then find the area of the triange which is 1/2(base)(height) or 1/2(18)(20)=180

then do 180-(25pi/2) which equals to about 140.73009
Natali5045456 [20]3 years ago
5 0

Answer:

140.74

Step-by-step explanation:

1.area of right triangle

1/2*b*h=1/2*20*18=180

2.area of semi circle

1/2*pi*r^2=1/2*pi*5^2=39.26

r= d/2

180-39.26=140.74

You might be interested in
GEOMETRY HELP ME
Aleksandr [31]

Answer:

x= 110°

Step-by-step explanation:

if you continue drawing the top purple line you will have a triangle with three angles

70° ; is given

180-140= 40°; is the same angle as the supplement angle of 140° (complementary angles are congruent)

180-70-40 = 70°; because sum of angles in a triangle is 180°

So angle x= 180 -70 = 110 because are a linear pair

6 0
2 years ago
Read 2 more answers
A car salesman sold a cat for $23,575, earning a commission of 4%. How much was his commission? '
Liono4ka [1.6K]

Answer:

The commission is 943

Step-by-step explanation:

Take the price of the cat and multiply by the commission rate

23575 * 4%

23575 *.04

943

The commission is 943

6 0
3 years ago
-3y+10=-14 Explain How To Solve The Answer.
Sonja [21]
You want to isolate the variable 'y'.

\sf -3y+10=-14

Subtract 10 to both sides:

\sf -3y=-24

Divide -3 to both sides:

\sf y=\boxed{\sf 8}
6 0
3 years ago
Read 2 more answers
the coordinates of the endpoints of ab and cd are a(x1, y1), b(x2, y2), c(x3, y3), and d(x4, y4). which condition proves that ab
k0ka [10]
Two lines are parallel if they have the same slope. Computing for the slope of line segment ab and line segment cd using m=(y2-y1)/x2-x1):
m of ab=(2-1)/(2-1)=1         m of cd=<span>(4-3)/(4-3)=1
Since line segment ab and line segment cd have the same slope which is 1, then they are said to be parallel. </span>
3 0
3 years ago
Read 2 more answers
Which of the following statements must be true based on the diagram below select all that apply
ipn [44]

Answer:

all are true other than NONE OF THE ABOVE

Step-by-step explanation:

Hope this helps. let me know if any questions.

3 0
2 years ago
Other questions:
  • Natalie was given a 30 question test. For each correct question she answered, she earned 2 points. For every incorrect answer sh
    9·1 answer
  • Write an explicit formula for the sequence -13,-6,1,8
    13·1 answer
  • What is the value of d + e + f when d = 20, e = –4 and f = –2?
    13·1 answer
  • Which biased estimator will have a reduced bias based on an increased sample size? mean median standard deviation range
    14·1 answer
  • If f(x)=-2x+7 and g(x)=x^2-2, what is [f o g](3)?<br><br> -7<br> -1<br> 1<br> 7
    11·1 answer
  • Evaluate the function.<br> f(x)=-2x^2-7x+6<br><br> Find f(−3)
    11·1 answer
  • Which set of numbers includes only integers?
    13·2 answers
  • -3x+6y=15 and -3x-2y=-1*
    13·2 answers
  • Heather walks From her house to the post office to drop off a lighter than she walks to school how many blocks did she walking a
    14·1 answer
  • Help me find the answer to this area of a kite problem
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!