3 years ago

3 πd=12 π what does d equal?

Mathematics

2 answers:

Sindrei [870]3 years ago

7 0

__________

D = 4

__________

i blelieve this is it.

ollegr [7]3 years ago

3 0

Answer:

Step-by-step explanation:

$3\pi d = 12 \pi\\\\divide\:both\:sides\:of\:the\:equation\:by\: 3\:\pi\\\frac{3 \pi d}{3\pi} = \frac{12 \pi}{3\pi} \\\\d=4$

You might be interested in

The amount of money Chaz earned for walking dogs is given in the table. Can the relationship be described by a constant rate? Ex

mojhsa [17]

Answer:

Yes, the relationship can be described by a constant rate of $18.75 per dog

Step-by-step explanation:

see the attached figure to better understand the problem

Let

x ----> the number of dogs

y ---> the amount of money earned

we have the points

$(6,112,50), (8,150), (11,206.25)$

step 1

Find the slope with the first and second point

$(6,112,50), (8,150)$

$m=(150-112.50)/(8-6)=18.75$

step 2

Find the slope with the first and third point

$(6,112,50), (11,206.25)$

$m=(206.25-112.50)/(11-6)=18.75$

Compare the slopes

The slopes are the same

That means, that the three points lies on the same line

therefore

Yes, the relationship can be described by a constant rate of $18.75 per dog

7 0

3 years ago

What is the general form of the equation for thr given circle centered at O (0,0)

uranmaximum [27]

We can't see any given circle. The general form for a circle centered at the origin with radius r is

$x^2 + y^2 = r^2$

5 0

3 years ago

Read 2 more answers

Help me with this question plzzzz

zubka84 [21]

V = L * W * H
V = 1/4 * 2/3 * 3/5
V = (1 * 2 * 3) / (4 * 3 * 5)
V = 6/60 reduces to 1/10 m^3 <==

5 0

3 years ago

Expand the following:<br> a) x(x - 6)<br> b) x(4x + 1)<br> c) 2x(5x + 4)<br> d) 3x(5x - y)

puteri [66]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Change 34.55% to a decimal

Jet001 [13]

.3455 is the correct answer.

4 0

3 years ago

Read 2 more answers