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
likoan [24]
2 years ago
13

describe a situation in which a formula could be used more easily if it were rearranged. Include the formula in your description

.
Mathematics
2 answers:
pshichka [43]2 years ago
5 0
I need to find the length of something when I am given the volume, width, and height.

v=lwh
l = v/wh

Hope this helps!
Anni [7]2 years ago
3 0
Distance,speed, time formula

d = s * t

if ur looking for time, re-arrange the formula so it reads t = d / s
if ur looking for speed, re-arrange the formula so it reads s = d / t
You might be interested in
35 POINTS AVAILABLE
aliina [53]

Answer:

Part 1) The length of each side of square AQUA is 3.54\ cm

Part 2) The area of the shaded region is (486\pi-648)\ units^{2}

Step-by-step explanation:

Part 1)

<em>step 1</em>

Find the radius of the circle S

The area of the circle is equal to

A=\pi r^{2}

we have

A=25\pi\ cm^{2}

substitute in the formula and solve for r

25\pi=\pi r^{2}

simplify

25=r^{2}

r=5\ cm

<em>step 2</em>

Find the length of each side of square SQUA

In the square SQUA

we have that

SQ=QU=UA=AS

SU=r=5\ cm

Let

x------> the length side of the square

Applying the Pythagoras Theorem

5^{2}=x^{2} +x^{2}

5^{2}=2x^{2}

x^{2}=\frac{25}{2}\\ \\x=\sqrt{\frac{25}{2}}\ cm\\ \\ x=3.54\ cm

Part 2) we know that

The area of the shaded region is equal to the area of the larger circle minus the area of the square plus the area of the smaller circle

<em>Find the area of the larger circle</em>

The area of the circle is equal to

A=\pi r^{2}    

we have

r=AB=18\ units

substitute in the formula

A=\pi (18)^{2}=324\pi\ units^{2}

step 2

Find the length of each side of square BCDE

we have that

AB=18\ units

The diagonal DB is equal to

DB=(2)18=36\ units

Let

x------> the length side of the square BCDE

Applying the Pythagoras Theorem

36^{2}=x^{2} +x^{2}

1,296=2x^{2}

648=x^{2}

x=\sqrt{648}\ units

step 3

Find the area of the square BCDE

The area of the square is

A=(\sqrt{648})^{2}=648\ units^{2}

step 4

Find the area of the smaller circle

The area of the circle is equal to

A=\pi r^{2}    

we have

r=(\sqrt{648})/2\ units

substitute in the formula

A=\pi ((\sqrt{648})/2)^{2}=162\pi\ units^{2}  

step 5

Find the area of the shaded region

324\pi\ units^{2}-648\ units^{2}+162\pi\ units^{2}=(486\pi-648)\ units^{2}

7 0
3 years ago
Simplify this expression. (2-5sqrt6)*3sqrt2<br> Please hurry taking a test.
a_sh-v [17]

Answer:

D

Step-by-step explanation:

7 0
3 years ago
Hassan writes an algebraic expression with four terms. The x-term has a coefficient of 2 and the z-term has a coefficient of -1.
mixer [17]
Z(2/.0005)•Y maybe hope it helped
5 0
3 years ago
What is the IQR (interquartile range)?
Ivanshal [37]
Median..................
4 0
3 years ago
P is an odd number.<br> Explain why p^2 +1 is always even number
Stells [14]

Answer:

every odd number that squares up and add 2 will give an even answer

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the missing measure of each right triangle. Round to the nearest tenth if necessary.
    15·1 answer
  • Assume the rate of inflation is ​8% per year for the next 2 years. What will be the cost of goods 2 years from​ now, adjusted fo
    10·1 answer
  • Work out the circumference of this circle give your answer in terms of pi and state it’s units the diameter is 14cm
    13·1 answer
  • If f(x)=-2x+7 and g(x)=x^2-2, what is [f o g](3)?<br><br> -7<br> -1<br> 1<br> 7
    11·1 answer
  • Choose the multiplication equation that is related to the division equation seven divided by one sixth.
    9·1 answer
  • Expand and simplify (2x-3)(3x+4)
    9·1 answer
  • 2(3x+3)=3(2x+2) can someone please help meee !
    14·1 answer
  • Help me find the answer please
    9·1 answer
  • Answer this true or false question please:4x-1&lt;2x+7 when x =1​
    15·1 answer
  • How mathematics is involved in Merchandising?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!