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
Margaret [11]
3 years ago
9

the radius of a circle is 3 inches. what is the area of the sector bounded by a 90° arc? answer in simplest form

Mathematics
2 answers:
Kisachek [45]3 years ago
5 0
1/4 x Pi x 3 ^2

Quarter x Pi x 3 squared
amm18123 years ago
4 0
If the radius of the circle is 3 inches, then the area would be found by using the formula \pi r^2. You plug it in, and the formula would get us that the area is 9 \pi square inches. Since \frac{360}{90} would equal 4, you would do \frac{9}{4}, which would equal 2 \frac{2}{5}

SORRY IF MY TEX FAILS
 
You might be interested in
Write the equation g(x) in vertex form of a
DerKrebs [107]

The equation g(x) in vertex form of a  quadratic function for the transformations  whose graph is a  translation 4 units left and 1 unit up of the  graph of f(x) is (x-4)² + 1

Given a  quadratic function for the transformations given  the function f(x) = x²

If the function g(x) of the graph is translated 4 units to the left, the equation becomes (x-4)² (note that we subtracted 4 from the x value

  • Translating the graph 1 unit up will give the final function g(x) as (x-4)² + 1 (We added 1 since it is an upward translation.)

Hence the equation g(x) in vertex form of a  quadratic function for the transformations  whose graph is a  translation 4 units left and 1 unit up of the  graph of f(x) is (x-4)² + 1

Learn more here: brainly.com/question/15381183

8 0
2 years ago
Show your work for the last one! I kind of need this quickly :) <3
pishuonlain [190]

Answer:

3. is 3 (m - 16)(m + 4)

7. is also 3. (2x + 5)(3x - 5)

12. is 4 (x - 6)(x - 4)

the last one is i dont know

5 0
2 years ago
Please help due soon and 50pts
hjlf

Answer: A

Step-by-step explanation:

6 0
2 years ago
PLEASE HELP MEEEE THANKS IF YIU DO
castortr0y [4]

B. Not moving, is the correct answer.

A is not correct because constant speed on a distance vs. time graph would vertically point to the right. C is not correct because acceleration on a distance vs. time graph would curve upwards. D is not correct because B applies to the graph.

Hope this helps :)

3 0
3 years ago
30 POINTS!! Help You buy three smoothies for $4.99 each and pay the cashier $20.97. How
Schach [20]

Answer:

5 dollars , subtract

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Monomials and coefficient
    15·1 answer
  • Liam is setting up folding chairs for a meeting. If he arranges the chairs in 8 rows of the same length, he has 9 chairs left ov
    9·1 answer
  • Divide 21a3 − 14a by -7.
    12·1 answer
  • Help ! The answer is given but I need to explain how I got it
    5·1 answer
  • Please help me fast!
    13·1 answer
  • On June 1 Charity deposited $540 into a savings account that earns an annual interest rate of 3.4%. At the end of December, the
    8·1 answer
  • -49-X = -8x + 70<br> helppp
    14·1 answer
  • Lisa and Kali are selling flower bulbs for a school fundraiser. Customers can buy packages oftulip bulbs and packages of crocus
    15·1 answer
  • Which of these equations are in slope-intercept form?
    15·1 answer
  • Find the inverse of the function.<br> y = 2x^2 -4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!