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4 years ago

Solve the formula C = πd for d

Mathematics

1 answer:

REY [17]4 years ago

3 0

Answer:

$d = \frac{C}{\pi}$

Step-by-step explanation:

$C= \pi d\\$

Isolate d ; Divide both sides of the equation by $\pi$

$\frac{C}{\pi} = \frac{\pi d}{\pi }$

Simplify

$\frac{C}{\pi} = d\\\\d = \frac{C}{\pi}$

Note; Another formula for d(diameter) =

$2\times radius$

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Solve for x<br> 5(x + 8) = 2x – 7 + 8(x - 1)

coldgirl [10]

Answer:

X equals to -11

Step-by-step explanation:

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3 years ago

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IRISSAK [1]

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3 years ago

Graph the function.<br> f(x)=3z-5<br> Use the Line tool and select two points to graph

mojhsa [17]

The plot of the graph is attached and points have been determined

The two among them are (5,-2) ,(15,4).

What is a Line Function ?

A line function is what can be written in the form of

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The plot of the graph is attached and points have been determined

The two among them are (5,-2) ,(15,4)

To know more about Line Function

brainly.com/question/13425362

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2 years ago

Boston , Massachusetts, and buffalo, New York, are hit by snowstorms that last 3 days . Boston accumulates snow at a rate of 1.5

stich3 [128]

Question is ;

Complete question is;

Boston , Massachusetts, and buffalo, New York, are hit by snowstorms that last 3 days . Boston accumulates snow at a rate of 1.5 feet every 36 hours. Buffalo accumulates snow at a rate of 0.01 inches every minute.

Which city accumulates more snow in 3 days? How much more snow?

Answer:

- Boston accumulates more snow in 3 days.

- It accumulates 0.6 ft of snow more than Boston

Step-by-step explanation:

Boston accumulates 1.5 feet of snow every 36 hours.

Number of hours in 3 days = 24 × 3 = 72 hours.

Thus, In 72 hours, Boston would have accumulated; (1.5 × 72)/36 = 3 feet of snow.

Now, Buffalo accumulates 0.01 inches of snow every minute.

In 3 days, number of minutes we have = 60 × 24 × 3 = 4320 minutes

Thus, total snow accumulated in 3 days = 0.01 × 4320/1 = 43.2 inches

Now, let's convert this to ft;

12 inches = 1ft

Thus; 43.2 inches = 43.2 × 1/12 = 3.6ft

Thus, Buffalo accumulates more snow in 3 days.

It accumulates 0.6 ft of snow more than Boston

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3 years ago

(x−1)(x−7)=0 PLEASE HELP

stira [4]

Answer:

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Step-by-step explanation:

Because the product is 0, either (x-1) or (x-7) is equal to 0. That means that x = 1, or 7

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3 years ago