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3 years ago

Help me please thanks

Mathematics

2 answers:

liq [111]3 years ago

7 0

Answer:

C. $\frac{c}{8\pi b} = a$

Step-by-step explanation:

Pretend pi, b, and c are just regular numbers, and a is the variable. How would you get a alone on one side? First write the equation.

c = 8πab

c = 8 x π x a x b

Use the commutative property:

c = 8 x π x b x a

Use the associative property:

c = (8πb)a

Divide both sides by (8πb) to get a alone on one side.

$\frac{c}{8\pi b} = a$

I really hope this helps you =)

erik [133]3 years ago

4 0

Answer:

Step-by-step explanation:

given c = 8πab

Isolate a by dividing both sides by 8πb

$\frac{c}{8b\pi }$ = a → D

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Mr. and Mrs. Petersen filed a joint tax return in 2015. The couple divorced in 2016.The IRS audited their 2015 return during 201

Harlamova29_29 [7]

Answer:

Step-by-step explanation:

If taxes have been underpaid, it won’t matter to the IRS who is responsible. If the return was filed jointly, the government can go after both even if one didn’t personally earn one penny of the reported income.

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2 years ago

Someone please help!!

Zolol [24]

To find the area of a triangle, you multiply the base times the height and multiply it by 2.
In order to find the height, you need to do this in reverse.
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2 years ago

Read 2 more answers

The volume V of a cylinder is computed using the values 8.8m for the diameter and 5.8m for the height. Use the linear approximat

Delvig [45]

Answer:

The maximum error is approximately Ev=24%

Step-by-step explanation:

the volume of the cylinder V is

V= π/4*H*D²

where H= height and D= diameter

the variation of V will be

dV = (∂V/∂H)*dH + (∂V/∂D)*dD

dV = π/4*D²*dH +π/2*H*D*dD

if we divide by the volume V

dV /V = (π/4*D²*dH +π/2*H*D*dD )/( π/4*H*D²) = dH/H + 2*dD/D

dV /V = dH/H + 2*dD/D

then we can approximate

error in V= Ev= ΔV/V ≈ dV/V

error in H= Eh=ΔH/H ≈ dH/H

error in D= Ed=ΔD/D ≈ dD/D

thus

Ev= Eh + 2*Ed

since Ed=Eh=E=8%

Ev= Eh + 2*Ed =3*E=3*8%=24%

Ev= 24%

therefore the maximum error is approximately Ev=24%

5 0

3 years ago

One more math help needed question #5

crimeas [40]

75% becuase it is more than 5o% by the looks of it

4 0

3 years ago

Which list of numbers is shown on the number line below?

almond37 [142]

Answer:

is A

Step-by-step explanation:

Negative 2.5, 1 and three-fourths, 50 percent, 1.5

Pls Mark Brainliest

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2 years ago