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
Lana71 [14]
2 years ago
10

Plsssssssssssssssssssssssss

Mathematics
1 answer:
SIZIF [17.4K]2 years ago
5 0

Answer:

radius of A= 4.5cm

circumference of A=28.27cm

diameter of B=10cm

circumference of B=31.42cm

Step-by-step explanation:

You might be interested in
morgan measures the capacity of a juice glass to be 12 fluid ounces. if she uses the glass to drink 4 glasses of water throughou
KonstantinChe [14]
3 pints because 12*4 is 48 and 48 divided by 8 is 6 so then there are 6 cups. 6 cups make 3 pints. 
3 0
3 years ago
PLEASE HELP WITH GEOMETRY!! WILL GIVE BRAIN!!!
xenn [34]

Answer:

1,726 cm

Step-by-step explanation:

it boils down to this equation:

2(19×29)+2(19×6.4)+2(29×6.5)

bc if you look closely, it's just each side twice (hope that makes sense)

then you work down from there

2(551)+2(123.5)+2(188.5)

1,102+259+337

1,726

5 0
3 years ago
Read 2 more answers
Every evening Jenna emptied her pocket and put your change in a jar at the end of the week she counts her money one week she had
Lelu [443]

Answer:

Jenna had 25 quarters and 15 dimes.

Step-by-step explanation:

Let Q = the number of quarters and D = the number of dimes.

Then:

1) Q+D = 40 "One week she had 40 coins, all of them dimes and quarters...."

2) 0.25Q+0.1D = $7.75 "...she had a total of $7.75."

Rewrite equation 1) as: D = 40-Q and substitute into equation 2).

2a) 0.25Q+0.1(40-Q) = 7.75 Simplify the left side.

 

2b) 0.25Q+4-0.1Q = $7.75 Subtract 4 from both sides.

2c) 0.25Q-0.1Q = 3.75 Combine the like-terms on the left side.

2d) 0.15Q = 7.75 Divide both sides by 0.15

2e) Q = 25 and:

D = 40-Q

D = 40-25

D = 15

Jenna had 25 quarters and 15 dimes.

3 0
3 years ago
PLEASE HELP! INVERSE QUESTION!
Katena32 [7]

Last one.

Hope this helps.

3 0
3 years ago
Greg made pudding every weekend. The more times he made pudding, the more practice he gained. The time he took to make the same
VashaNatasha [74]


After Greg makes the pudding 1 time, it takes him f(1)=2(0.8) ^{1}=1.6 hours to make it.

After Greg makes the pudding 2 times, it takes him f(2)=2(0.8) ^{2}=1.28 hours to make it

After Greg makes the pudding 2 times, it takes him f(3)=2(0.8) ^{3}=1.024 hours to make it

so The function is f(x)=2(0.8) ^{x}

Answer: f of x equals 2 multiplied by 0.8 to the power of x
4 0
3 years ago
Other questions:
  • susan took 2 hours to write 30 party invitations write an equation to represent the number of minutes m susan spend writing x in
    15·1 answer
  • Shaun is the wholesale buyer for a computer store. he purchase laptops wholesale for x dollars and sell them retail at a 10% pro
    11·1 answer
  • Please I need help the answer please
    10·2 answers
  • How much of the circle is shaded? Write your answer as a fraction in simplest form.
    10·1 answer
  • What is the 30th term of the sequence 7, 16, 25, 34,
    15·1 answer
  • Given the points C(-6,10) and D(-3,-2) what is the length of CD
    14·1 answer
  • Question 8 of 10
    9·1 answer
  • Which of the following statements is true?
    5·2 answers
  • Rewrite in standard form, then factor completely. <br> 294-6x^2
    8·1 answer
  • Find gcf <br><br> 18x^2-3x+24x-4
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!