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3 years ago

A student solved an equation for the unknown value of n as 0 =0. Which set represents all of the possible values of n?

Mathematics

1 answer:

sergeinik [125]3 years ago

7 0

I believe it’s A... correct me if I’m wrong

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MARKING BRAINLIST! PLEASE HELP!

Leviafan [203]

Answer:

$\boxed {\boxed {\sf C. \ 4 \ inches}}$

Step-by-step explanation:

Circumference is the perimeter of a circle. It can be found using the formula:

$c= \pi d$

However, we are given the radius.

The radius measures from the center to the edge of the circle.
The diameter measures from edge to edge through the center.
So, the diameter is twice the radius, or d=2r

The formula can be rewritten as:

$c= \pi 2 r$

We know the circumference is 25.12 inches.

$25.12 \ in = \pi 2r$

Let's round pi to 3.14

$25.12 \ in = (3.14) 2r$

We want to solve for the radius, so we must isolate it.

Divide both sides by 3.14 because the inverse of multiplication is division.

$25.12 \ in / 3.14= (3.14 ) 2r / 3.14$

$8 \ in = 2r$

Divide both sides by 2.

$8 \ in / 2 = 2r/2$

$4 \ in = r$

The radius of the disc is <u>4 inches.</u>

6 0

3 years ago

Cate solved an inequality to find c, the possible number of cats that a shelter can house. She found that c < 28. Which state

stellarik [79]

Since the number of cats has to be less than 28, a statement could be "the shelter can house no more than 28 cats.

5 0

3 years ago

Read 2 more answers

Select all that apply.

babunello [35]

C.Quadrilateral is the answer for the following because rhombus, trapezoid, isosceles trapezoid have parallel sides.

3 0

3 years ago

Read 2 more answers

If there is 15 liters of milk in the refrigerator, after how many days will more milk need to be purchased?

adoni [48]

Answer:

Depends on Howe much you can drink. It varies.

Step-by-step explanation:

7 0

3 years ago

Item 5

Sedbober [7]

Answer: 300.3858/ maybe 300.385

Step-by-step explanation: 4 2/7 as decimal= 4.29 x (-18) = -77.22 x -3.89= 300.3858 (3.89 = decimal form of -3 8/9) 300.3858 x 1 = 300.3858

3 0

2 years ago