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
BARSIC [14]
3 years ago
13

Please help! Brainliest and 5 star given

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
5 0

Answer:

for second question

first length is 9cm

Area=l*b

= 9cm *9cm

=81<em><u>cm</u></em>

then, For semicircle

radius is 9 cm

area= 1/2*9cm

now , area of two semi circle = 2*1/2*9

= 9 cm

now area of shaded = 81-9

=72

You might be interested in
Multiply. Write your answer as a fraction in simplest form.
viva [34]

Answer:

no worries :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
P<br> __ =6<br><br> 5<br> What does P mean?
Yuri [45]
To find (P) you turn the fraction into an imoroper fraction 

5x6 =30  

30/5 =6 
p=30 
  
Ps this is easy if your memerized your muliplacation 

5 0
3 years ago
HELPPPP PLZzzzzzzzzzzzz
AleksandrR [38]
On scientific thing that can be solved through the use of technology is Pollution.
5 0
3 years ago
A town has a population of 14000 and grows at 4.5% every year. To the nearest tenth of a year, how long will it be until the pop
BARSIC [14]

Answer:

around 6.6 years

Step-by-step explanation:

41,500=14,000*.45*x

41,500=6,300*x

41,000/6,300=x

6.5873=x

6.6=x

hope this helps!

3 0
3 years ago
Determine the amplitude or period as requested . Amplitude of y = - 1/5 * sin x a - 1/5 1/5 b 5 d. pi/5
Brrunno [24]

Answer:

The amplitude is 1/5

Step-by-step explanation:

Given

y = -\frac{1}{5}\sin(x)

Required

Determine the amplitude

The general cosine function is:

y = A\sin(k(x + c)) +d

Where

Amplitude = |A|

Compare y = A\sin(k(x + c)) +d and y = -\frac{1}{5}\sin(x)

A = -\frac{1}{5}

So:

Amplitude = |-\frac{1}{5}|

Amplitude = \frac{1}{5}

4 0
3 years ago
Other questions:
  • 1.) What is the measure of ∠K, to the nearest degree?
    7·2 answers
  • There and Back Julian biked a 24 km trip to Guelph. On his way there, his average speed was 12 km/h. On his way home, he stopped
    6·1 answer
  • Express 5 as a fraction. <br><br> A) 1/5 <br> B) 30/6 <br> C) 42/6 <br> D) 5/5
    8·2 answers
  • How to do exterior angle
    8·1 answer
  • On a ferris wheel, Sarah observes that it takes 45 seconds for her chair to complete a full revolution. Her chair is 30 feet fro
    12·1 answer
  • 26. The side of a square measures 37 cm. What is the approximate
    12·1 answer
  • Pls help me its due sooon
    9·2 answers
  • Write the following numbers in order of size start with the smallest. 0.32 0.4 0.35 0.309
    11·1 answer
  • What is the solution of the inequality shown below? w + 7 ≥ 2​
    7·2 answers
  • The table shows data largemouth bass. Use a calculator to find the equation of the line of best fit for the data. Then predict t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!