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
Illusion [34]
3 years ago
7

HELPP PLEASE ASAP!

Mathematics
1 answer:
drek231 [11]3 years ago
4 0

Answer:

B) 12.25πm²  

Step-by-step explanation:

The formula for the <em>circumference</em> of a circle is

C = 2πr

The circumference of your circle is

C = 7πm

If we factor out a 2 from the 7, we get

C = (2 × 3.5)πm = 2π(3.5m)

Now, if we compare the two formulas, we see that

r = 3.5m

The formula for the <em>area</em> of a circle is

A = πr²

If r = 3.5m, then the area of your circle is

A = π(3.5m)² = 12.25πm²

You might be interested in
How do you convert 6x + 19y = 19 into slope intercept form?
uranmaximum [27]

Answer:

y=-6/19x+1

Step-by-step explanation:

Happy Holidays

7 0
3 years ago
Read 2 more answers
What is the quotient of 21.06 and 9​
bekas [8.4K]

Answer:

21.06÷9 = 2 and 36 left over

Step-by-step explanation:

5 0
3 years ago
The six frames show a shapes different positions. Select the description that describes how the shape moves to get from its posi
Dima020 [189]

Answer:

The correct option is;

Up, rotate 90 degrees counterclockwise, down and right, rotate 90 derees clockwise, left

Step-by-step explanation:

The motion of the shape are

1) The shape is moved up from the initial position

2) The shape is then rotated 90 degrees in the reverse direction of the motion of the clock

3) The shape then moves two motion of coming down and moving right in one step

4) The shape is then rotated 90 degrees in the clockwise direction

5) In the final step, the shape is moved left.

6 0
3 years ago
What is the tangent ratio for
yawa3891 [41]

Answer:

tan T = 3/4

tan U = 4/3

Step-by-step explanation:

The tangent ratio is opposite / adjacent. The ratio will vary for each angle since the perspective of each angle will be different. For example Angle T has an adjacent side of 4 while Angle U has an adjacent side of 3. The tangent ratios for Angles U and T are listed below:

tan T = 3/4

tan U = 4/3

3 0
3 years ago
Read 2 more answers
Any help if possible Thank you ❤
Mariana [72]
v =  \frac{1}{3} \pi {r}^{2} h \\ r = 8 \: cm \\ h = 15 \: cm
From the diagram, we can see that the radius of the cone is 8cm and the height of the cone is 15cm. We then just plug these numbers into the formula and simplify:
v =  \frac{1}{3} \pi {r}^{2} h \\ v =  \frac{1}{3} \pi {(8)}^{2} (15) \\ v = 320\pi
The volume of the cone is approximately 1005.3096 cm^3. With 3 sig figs, this is 1010 cm^3.
3 0
3 years ago
Other questions:
  • Identify the coordinate of the variable shown on the number line. <br><br> point h
    8·1 answer
  • Mrs. Hampton’s class is studying the feeding habits of captive turtles in the community. Which of these samples represents the b
    14·2 answers
  • Which expressions are equivalent to -3 -(7.5+4)
    6·1 answer
  • Is Water draining from a pool<br> Discrete or<br> Continuous
    7·1 answer
  • When an item is marked down 10% , why does it make sense to multiply the price by 0.9?
    9·1 answer
  • A bag contains 4kg of rice.1500g is taken out for cooking.What is the ratio of the amount taken out to the original quantity
    13·1 answer
  • The sum of a rational and an irrational number is-​
    12·2 answers
  • Which gestalt principle suggests that the human mind groups similar elements within an artwork where they build onto a larger co
    7·1 answer
  • When three or more points lie on the same straight line.
    6·1 answer
  • JK bisects angle LJM, the measure of angle LJM=2x+15, and the measure of angle KJM=6x-5. Solve for x.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!