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
saveliy_v [14]
2 years ago
10

Does any one understand these questions explain if you can.

Mathematics
1 answer:
maw [93]2 years ago
3 0
1) 136 is the circumference of a circle with what area? we know C=πd.
136=πd
136/π=d
d=43.290 so the radius is half that, or
r=21.645
taking area as our measure of size,
A=πr²
A=π•21.645²
A=1471.855. answer C is closest. difference is in how they and I rounded

2) c, e, and f
You might be interested in
10x-15=-8x+21 solve this equation
Natasha2012 [34]

Answer:

x=2

Step-by-step explanation:

8 0
3 years ago
What are the x and y-intercepts of the line described by this equation? -6x+3y=18.9?
Naddika [18.5K]

The "x" intercept is found when you plug in "0" for "y"
  -6x + 3(0) = 18.9
        -6x = 18.9  (Divide both sides by -6)
           x = - 3.15
           (-3.15, 0)  is your x-intercept

Now plug in "0" for the x
-6(0) + 3y = 18.9
          3y = 18.9  (Divide both sides by 3)
                y = 6.3
               (0, 6.3) is your y - intercept






































5 0
3 years ago
Shop sells bagles for 5 per dozen how much bagles can you buy for 50
spayn [35]
120 Bagels
Explanation:
if you get 12 bagels for 5 dollars, and your wondering how many you’d get for 50 dollars, 5 times 10 is 50 and 10 times 12 is 120. That doesn’t make the most sense but yes
3 0
3 years ago
Which sequence is geometric and has 1/4 as it’s fifth term and 1/2 as common ratio is it A)...,1,1/2,1/4,1/8,...
Tresset [83]
A) ...,1,1/2,1/4,1/8,...
7 0
2 years ago
Read 2 more answers
A salesperson sold 30% of their books in stock on Monday. Then they sold 60% of their remaining books on Tuesday. What percent o
Valentin [98]

Answer:

10%

Step-by-step explanation:

60% + 30%=90%

so they have 10%of the original amount left.

7 0
3 years ago
Other questions:
  • Express 42 and 150 as a product of its prime numbers.
    15·1 answer
  • Frank and Mary are traveling to the beach which is 520 mi from their home if they travel at an average speed of 65 miles per hou
    12·1 answer
  • What property allows us to determine the congruency of the two triangles in the diagram? A. SSS B. HL C. ASA D. SAS
    7·1 answer
  • PLease heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp urgently
    11·2 answers
  • 16+2.4c=22.5 what does c equal?
    10·2 answers
  • Distance between points 4,6 8,9 to the nearest tenth
    15·1 answer
  • Sheila ran 6 kilometers each day for 7 days. How many meters did Sheila run in 7 days?
    7·1 answer
  • Are congruent triangles also similar?
    10·2 answers
  • Victor picked 18 peaches. Rita picked p times as many peaches as Victor. Choose the expression that shows how many peaches Rita
    13·1 answer
  • Macy bought a total of 12 fiction and non-fiction books. The fiction books cost $12 each and the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!