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
Ronch [10]
3 years ago
6

Find the circumference and area of the circle.

Mathematics
1 answer:
Mamont248 [21]3 years ago
6 0

Answer:

circumference ≈ 4.71

area ≈ 1.77

Step-by-step explanation:

first you need to find your radius, to do so you need to divide 1.5 by 2 which equals to 0.75.

to find the circumference you need to use the equation C=2πr

to find the area you need to use the equation A=πr2

\pi = 3.14 , r = 0.75

You might be interested in
A hot air ballon travels 18 miles in 3 hours at this rate how many miles will the hot air ballon travel
ivann1987 [24]

Answer:

6 miles per hour

Step-by-step explanation:

5 0
4 years ago
Which inequality is equivalent to |x-4|<9
gizmo_the_mogwai [7]

Answer:

 –9 < x – 4 < 9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Change 3648 to standard form​
pychu [463]
I'm pretty sure it's

3.648 x 10(exponent 3)
4 0
3 years ago
A = kr²<br><br>choices:<br>direct<br>inverse<br>joint<br>combined<br>​
Lina20 [59]

Answer:

Direct.

Step-by-step explanation:

A varies directly as the square of r.

6 0
3 years ago
Read 2 more answers
The angle of depression from the top of a lighthouse to a boat is 27*. if the direct distance from the top of lighthouse to the
alisha [4.7K]

Answer:

Correct answer:  Db = 411 .18 ft

Step-by-step explanation:

Given:

α = 27°  angle of depression

Dt = 462 ft  distance from the top of lighthouse to the boat

Db = ?   distance from the base of the lighthouse to the boat

Here we have a right triangle with hypotenuse Dt and one leg Db.

By definition

cos α = Db / Dt  ⇒ Db = Dt · cos α

Db = 462 · cos 27° = 462 · 0.89 = 411 .18 ft

Db = 411 .18 ft

God is with you!!!

5 0
3 years ago
Other questions:
  • Helppp?????????????​
    10·1 answer
  • Given the following set of data: 3, 4, 5, 6, 8, 9, 9, which measures below have a value of 6? (Check all that apply.)
    15·1 answer
  • What are the restrictions on the domain <br> Click the link for the pic
    7·1 answer
  • Suppose you deposit 1348 at an interest rate of 2.5% per year for 18 years
    11·1 answer
  • What would y=-5x+25 look like on a graph? When you find out, please give me an image.​
    15·1 answer
  • X - 2y = 7 and 2x + 5y = -4 sorry more help but i need x and y again
    15·2 answers
  • Farhana purchases a computer for $850. The store charges her 8% sales tax on the purchase. How much will the store charge for th
    11·1 answer
  • As an estimation we are told £3 is €4.
    10·1 answer
  • John saves $108<br> each month. How<br> much will he save in<br> a year?
    10·2 answers
  • The set of life spans of an appliance is normally distributed with a mean Mu = 48 months and a standard deviation Sigma = 8 mont
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!