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julia-pushkina [17]

1 year ago

5

If rx – st = r, which expression represents r.

1 answer:

statuscvo [17]1 year ago

5 0

Answer:

${ \tt{rx - st = r}}$

» Collect like terms, r terms on the left hand side by subtracting r from both sides and adding st to both sides

${ \tt{(rx - st) { \green{ - r + st }} = r{ \green{ - r + st}}}} \\ { \tt{rx - r = st}}$

» On the left hand side, factorise out r

${ \tt{ \green{r(x - 1)} = st}} \\ \\ { \boxed{ \tt{ \blue{ \: r = \frac{st}{x - 1} }}}}$

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7nadin3 [17]

Answer:

see below

Step-by-step explanation:

Your spreadsheet or graphing calculator can do this for you.

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2 years ago

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4vir4ik [10]

Answer:

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Step-by-step explanation:

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2 years ago

There are 36 carpenters in a crew.

dolphi86 [110]

Answer:

<em>75%</em>

Step-by-step explanation:

27 ÷ 36 = 0.75

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Hope this helped! :)

7 0

2 years ago

Read 2 more answers

What is the volume (in cubic units) of a sphere with a radius of 18 units? Assume that π = 3.14 and round your answer to the nea

Nataly [62]

Answer:

The volume of sphere is $24416.64\ cm^3$ .

Step-by-step explanation:

We have,

Radius of a sphere is 18 units.

It is required to find the volume of sphere.

The formula of the volume of sphere in terms of radius is given by :

$V=\dfrac{4}{3}\pi r^3$

Plugging all values in above formula

$V=\dfrac{4}{3}\times 3.14\times (18)^3\\\\V=24416.64\ cm^3$

So, the volume of sphere is $24416.64\ cm^3$ .

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Answer:

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Step-by-step explanation:

i 123456788==3-4=2-5=06=20=0-54092=

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2 years ago