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
drek231 [11]
3 years ago
9

Please help pic below

Mathematics
1 answer:
kvasek [131]3 years ago
7 0
Πr^2=area 9=r 9^2=81π=254.47
You might be interested in
During summer vacation, Erin read, on average, 4 pages per night. Once she returned to school, she averaged 3 pages per night. W
alexandr1967 [171]

Answer:

25% decrease.

Step-by-step explanation:

3/4=75%

100%-75%=25% decrease.

6 0
3 years ago
explain why multiplying the numerator and denominator of a fraction by the same number results in an equivalent fraction
Tomtit [17]
Think:  You're treating the numerator and the denom. in precisely the same way.  In doing so you are NOT changing the value of the fraction, only the appearance.

Example:  start with 2/3.  Mult num. and den. both by 7:  14/21.

2/3 and 14/21 result in precisely the same decimal fraction, showing that the latter set of fractions is equivalent to the former set.

8 0
3 years ago
Explain why 0.04/3.6 has the same answer as 4/360
lisov135 [29]
Because when you divide you get the same answer or something to do with percents
7 0
3 years ago
I need help with math
pantera1 [17]

Answer:

answer is y=-2x

Step-by-step explanation:

-2x because every time  the dot decreases

6 0
2 years ago
HELP PLEASE I don’t understand
Furkat [3]

Answer:

4 min

Step-by-step explanation:

if you look at the plot the dot is a 4

6 0
3 years ago
Other questions:
  • Find two numbers that have the maximum possible product and a sum of 7
    6·2 answers
  • 772 is the value of the 7 in the tens place 10 times greater than the value of the 7 in the hundreds place? explain why or why n
    5·2 answers
  • What is the greatest common factor of the terms 14c-2dand 42c3d ?
    11·1 answer
  • Can someone help me please!!!
    5·2 answers
  • a small inflatable pool holds 10 gallons of water. a tiny leak causes the amount of water in the pool to change by -0.05 gallon
    12·2 answers
  • mary anne sold 20 necklaces and bracelets at the craft fair. she sold 3 times as many necklaces ad bracelets. how many bracelets
    9·1 answer
  • What is the range of the function f(x)=3/4x-3
    9·1 answer
  • If x = 3 and y = 25, what is the value of (xy )0?
    12·2 answers
  • If 1/3 gallon of paint will cover 1/9 of a wall, how much paint will be needed for the entire wall?
    12·2 answers
  • in 1995, diana read 10 english books and 7 french books. in 191!6, she read twice as many french books as english books. if 60%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!