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
leva [86]
3 years ago
5

The area a of a circle is a function of its radius express the area as a function of its diameter

Mathematics
1 answer:
elixir [45]3 years ago
3 0

Answer: A(D) = pi * (D/2)^2

Step-by-step explanation:

You might be interested in
Hey! i’ll give brainliest please help.
iVinArrow [24]

Answer:

It should be "adaptation and reconciliation".

8 0
2 years ago
Given the Formula E equals IR what is the formula R
scZoUnD [109]
E = IR
R = E/I

You have to divide I form R
5 0
3 years ago
Read 2 more answers
How do I do this question
Alekssandra [29.7K]
We know that
circumference=2*pi*r
for r=65/2----> r=32.5 cm
circumference=2*pi*32.5-----> 204.1 cm
so
one revolution <span>of Emma’s bicycle</span> is equal to 204.1 cm-----> 2.041 m
3.2 km-------> 3200 m
1 revolution---------> 2.041 m
x rev------------> 3200 m
x=3200/2.041 ----> x=1567.86 revolutions

the answer is
1567 complete revolutions
3 0
3 years ago
2. A fair dice is rolled. What is the probability that a number divisible by 3 is rolled?
Anni [7]

Answer: 2

Step-by-step explanation:

A dice has 6 numbers on it, 1,2,3,4,5, and 6.

how many pairs of 3 can you make?

(1   2   3)   (4   5   6)

There are 2 pairs, so your answer is 2

6 0
3 years ago
What’s the measure of b?
barxatty [35]
It’s 79. Alternate exterior angles are equal.
5 0
3 years ago
Other questions:
  • What is 11 divided by the square root of 3 in simplest radical form?
    10·1 answer
  • If a number is odd, then it has a remainder of 1 when divided by 2.
    6·1 answer
  • Please help me I need your help please please please help me I’m begging you for everything please help me I need your help so b
    14·1 answer
  • an architect designs a rectangular flower garden such that the width is exactly two thirds of the length. if 230 feet of antique
    7·1 answer
  • 42=18t +4 (t +5)<br><br><br> Plz help
    14·2 answers
  • X-y+z for x= 18,y=6,z=1
    11·2 answers
  • Solve Only estimation​
    6·2 answers
  • Please help!!
    10·2 answers
  • Which is better to buy? 4-foot piece of ribbon for $7.68 or 544-inch piece of ribbon for $65.28
    13·2 answers
  • If with 150 grams of ground meat a tortilla is prepared to make a hamburger. How many tortillas can I make with one and a half k
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!