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2 years ago

What is the first step in solving 5+k/8=3?

Mathematics

1 answer:

Mama L [17]2 years ago

4 0

The first step in solving the equation is "subtract 5 on both sides of the equation".

<h3>What is the solution to the equation?</h3>

The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.

The equation is given below.

5 + k/8 = 3

The first step in solving the equation is "subtract 5 on both sides of the equation".

k/8 = 3 - 5

k/8 = -2

Then multiply the equation by 8 on both sides, then the value of k will be

k = -2 x 8

k = -16

The first step in solving the equation is "subtract 5 on both sides of the equation".

More about the solution of the equation link is given below.

brainly.com/question/545403

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A pitcher of water contains 1/4 liters of water. The water is poured equally into 5 glasses.

vladimir2022 [97]

Answer:

a. 1/20 liters in each glass.

b. 50 ml in each glass.

Step-by-step explanation:

a. To find how many liters are in each glass, you have to divide the 1/4 liters by 5 glasses, because the water is poured equally.

$\frac{1}{4}\:\div \frac{5}{1}$

Using the division properties of fractions:

$\frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}$

$\frac{1}{4}\times \frac{1}{5} =\frac{1\times \:1}{4\times \:5} =\frac{1}{20}$

b. Use the rule of three to convert from liters to milliliters.

1 l = 1000 ml

1/20 l = x ml

Now, multiply 1/20 l by 1000 ml and divide by 1 l to obtain x.

$x =\frac{ \frac{1}{20}\times 1000 }{1} = \frac{1000}{20} = 50$

4 0

3 years ago

Can some one please help!!!

LenKa [72]

120×2 maybe? hope I helped

5 0

3 years ago

PLS HELP ITS DUE TODAY!!

dezoksy [38]

Answer:

y=20x75 is the answer

Step-by-step explanation:

You can basically eliminate other two choices since they are division

8 0

3 years ago

a film canister in the shape of a cylinder has a height of 8 centimeters and a volume of the film canister. write an equation fo

sdas [7]

Answer:

Part a) The equation for the volume of the film canister is

$32\pi=\pi r^{2}(8)$

Part b) The radius of the film canister is $2\ cm$

Step-by-step explanation:

<u><em>The complete question is</em></u>

A film canister in the shape of a cylinder has a height of 8 centimeters and a volume of 32π cubic centimeters.

a. Write an equation for the volume of the film canister.

b. What is the radius of the film canister?

Part a) Write an equation for the volume of the film canister

we know that

The volume of a cylinder is equal to

$V=\pi r^{2} h$

where

r is the radius of the circular base

h is the height of the cylinder

we have

$V=32\pi\ cm^3$

$h=8\ cm$

substitute

$32\pi=\pi r^{2}(8)$ ----> equation for the volume of the film canister

Part b) What is the radius of the film canister?

we have

$32\pi=\pi r^{2}(8)$

$32\pi=8\pi r^{2}$

Simplify

Divide by 8π both sides

$4=r^{2}$

square root both sides

$r=2\ cm$

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Step-by-step explanation:

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