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
Irina-Kira [14]
3 years ago
13

Find the area of a circle with a radius of 2.5 inches. round to the nearest tenth. use 3.14 for pi.

Mathematics
1 answer:
nignag [31]3 years ago
7 0

Answer:

a=19.6 inches^2

Step-by-step explanation:

The area of a circle can be found using

a=πr^2

We know the radius is 2.5, so we can substitute it in for r

We can also substitute 3.14 in for π

a=(3.14)*(2.5^2)

a=(3.14)*(6.25)

a=19.625

Round to the nearest tenth

a=19.6 inches^2

You might be interested in
I need help solving 4×-3(×2)=21
Lelechka [254]
My Mom did the work. The answer came out as X= 4.

8 0
3 years ago
Graph the linear equation using the slope and​ y-intercept.<br> Y=4X+3
JulsSmile [24]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have y = 4x + 3

m = 4 - slope

3 - y-intercept


m=\dfrac{\Delta Y}{\Delta x}\to4=\dfrac{4}{1}

4 units up and 1 unit right

7 0
3 years ago
Plz help it’s the ANDREA ONe
Marianna [84]
Assuming that all measurements are the same, as the formula for volume of a box is simply

S^3. Make this expression equal 90 cubic inches. Then take the cube root to solve for s. The value of s are your measurements for the length width and height of the box.

S = 4.48 in.







7 0
4 years ago
What is a converse angle
valentina_108 [34]
Congruent triangles are triangles that have the same size and shape. In particular, corresponding angles <span>have the same measure, and corresponding sides have the same length. </span>converse. close window.Converse means<span> the "if" and "then" parts of a sentence are switched.</span>
4 0
4 years ago
You move right 7 units. You end at (8, 7). Where did you start?
a_sh-v [17]
You started at (1,7).
3 0
3 years ago
Other questions:
  • When you run your average step length is 42 inches. How many steps would it take to run 1 mile
    10·2 answers
  • Cherries cost $4/lb. Grapes cost $1.50/lb. You can spend no more than $9 on fruit, and you need at least 3 lb in all. Create a g
    9·2 answers
  • Evaluate the dot product of (8,4) and (-3,5)
    11·1 answer
  • A large statue is in the shape of a square pyramid. Each side of the base of the square pyramid is 723 feet long and the height
    9·1 answer
  • 7 times the sum of q and 8 in algebraic expression
    5·1 answer
  • 6.) Convert the following linear equation into slope-intercept form.<br><br> 4x + 3y = 9
    8·2 answers
  • Please answer 6 and 7
    10·1 answer
  • 20 POINTS NO CAP PLEASE HELP ME NEED RIGHT ANSWER
    9·2 answers
  • 4(2x−3)= 28 solve for x
    8·2 answers
  • James did not get the PlayStation that he wanted for his birthday, but instead, he got $80. He decided that he will save the $80
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!