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
Luda [366]
3 years ago
10

If the radius of a flying disc is 7.6 centimeters, what is the approximate area of the disc?

Mathematics
2 answers:
horsena [70]3 years ago
8 0
The approximate area of the disc is 181.3664. Area of a circle is (pi)r^2. square 7.6 to get 57.76 then multiply by pi.
tia_tia [17]3 years ago
7 0

Answer:

181.3664 square centimeters.

Step-by-step explanation:

You might be interested in
Write the expression as a single natural logarithm.3In3+3Inc
k0ka [10]

Answer:

ln(27c^3)

Step-by-step explanation:

Given: 3ln(3)+3ln(c)

If there is a coefficient in front of a log or ln, that means it becomes an exponent.

ln(3^3)+ln(c^3)

Simplify the exponent.

ln(27)+ln(c^3)

When there is addition between two logarithms or natural logarithms, it means they multiply together.

ln(27c^3)

3 0
4 years ago
Read 2 more answers
°°°°°°°°°°°°°________________°°°°°°°°°°°°°°°°​
Igoryamba
Complementary angles add up to 90 degrees whereas Supplementary angles add up to 180 degrees.

If this helps can I please have brainiest? Thanks
3 0
3 years ago
Read 2 more answers
Find the product.<br> (a2)(2a3)(a2 – 8a + 9)
eimsori [14]
Answer: -72a^3 +108a^2
Collect like terms
(2a)(6a)(2a-8a+9)= (2a)(6a)(-6a+9)=12a^2(-6a+9)
= -72a^3 +108a^2
3 0
3 years ago
What is the area of triangle abc below? If necessary, round your answer to two decimal places..... PLEASE PLEASE HELP ME
antiseptic1488 [7]
For a triangle:
A=\frac{bh}{2}
A=\frac{b \times 7.9}{2}
b=AD+DC
Use Pythagorean theorem twice:
AD^{2}+9.4^{2}=7.9^{2}
AD=5.09

DC^{2}+23.2^{2}=7.9^{2}
DC=21.81

Thus:
b=26.9

And:
Area=\frac{26.9 \times 7.9}{2}=106.26

6 0
3 years ago
How do I solve this?
Furkat [3]

Answer:


Step-by-step explanation:


8 0
3 years ago
Other questions:
  • A white tailed deer can sprint at speeds up to 30 miles per hour America bison can run at speeds up to 3,520 feet per minute whi
    7·1 answer
  • Given ​ f(x)=x2+14x+40 ​.<br><br><br> Enter the quadratic function in vertex form in the box.
    9·1 answer
  • The number of measles cases has increased by 14% since 2000. Express your answer rounded correctly to the nearest hundredth. Sta
    12·1 answer
  • The vertex of the parabola below is at the point (1,3), and the point (2,6) is
    11·1 answer
  • What is 2.48 expressed as an improper fraction in simplest form?
    13·2 answers
  • What is the product?<br><br> 1# −4⋅2⋅(−9)<br> 2# −72<br> 3# −11<br> 4# 72<br> 5# 144
    5·1 answer
  • The price of a notebook was
    8·1 answer
  • Need some help please ​
    6·1 answer
  • This is urgent PLEASE help me
    15·1 answer
  • Can u help meeeeeeee pleaseee
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!