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3 years ago

A circle fits in a square with sides of 12 inches. What is the approximate area of the shaded region between the

Mathematics

2 answers:

SOVA2 [1]3 years ago

5 0

Answer:

31 Sq inches

Step-by-step explanation:

Area of the shaded region = Area of square - Area of circle with radius 6 inches

$= {12}^{2} - \pi {(6)}^{2} \\ \\ = 144 - 3.14 \times 36 \\ \\ = 144 - 113.04 \\ \\ = 30.96 \\ \\ \approx \: 31 \: {in}^{2}$

andrezito [222]3 years ago

4 0

Answer:

I think the answer is 31

Step-by-step explanation:

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Every 4 hours a machine produces 12 baskets what is the unit rate

tatyana61 [14]

Answer:

Step-by-step explanation:

3 hours per basket

8 0

2 years ago

Read 2 more answers

How do you solve this system of equation? 2x+4y=-4 3x + 5y =-3

Annette [7]

Answer:

x = 4

y = -3

Step-by-step explanation:

We can use substitution, elimination, or graphically.

Step 1: Rearrange first equation

2x + 4y = -4

2x = -4 - 4y

x = -2 - 2y

Step 2: Rewrite systems of equations

x = -2 - 2y

3x + 5y = -3

Step 3: Substitution

3(-2 - 2y) + 5y = -3

-6 - 6y + 5y = -3

-6 - y = -3

-y = 3

y = -3

Step 4: Find x using y

2x + 4(-3) = -4

2x - 12 = -4

2x = 8

x = 4

Graphically:

Use a graphing calc and analyze where the 2 lines intersect.

5 0

4 years ago

QUADRATICS - 20 Points// Reported if blank answer

Anarel [89]

Answer:

<h2> No solution</h2>

Step by Step Solution

STEP1:

Solving a Single Variable Equation:

<h3> 1.1 Solve -xb+3x+3 = 0</h3>

In this type of equations, having more than one variable (unknown), you have to specify for which variable you want the equation solved.

No solutions found

8 0

2 years ago

I WILL AWARD BRAINLIEST!! PLEASE HELP!!

dimulka [17.4K]

Answer:

the absolute value inequality in the form |x-b|c that has the solution set x≤−9 or x≥−5. lol jk

Step-by-step explanation:

|x−b|=c

Since we need three conditions that need to be met, we will opt for presenting three different expressions as a solution.

Case 1

One solution: x=−9

One expression that satisfies this condition is

(c = 0, b = -9 )

|x + 9|=0

|-9 + 9|=0

Case 2

All numbers such that x≤5

The solutions that satisfy this case can be found in the attached picture below, (they were obtained with a mathematical solver.)

Case 3

All numbers such that x≤-14

i pretty sure this is it.

6 0

3 years ago

Find the distance between the two points rounding to the nearest tenth (if necessary).

Sergio [31]

Answer:

6.7 units

Step-by-step explanation:

The distance between two points can be found using the formula below:

$\boxed{{\text{Distance between 2 points}= \sqrt{(y_1 - y_2)^{2} + (x_1 - x_2)^{2} } }}$

Thus, distance between (-1, 2) and (2, -4)

$= \sqrt{( - 4 - 2)^{2} + { [2-(-1) ]}^{2} }$

$= \sqrt{ {( - 6)}^{2} + {(2 + 1)}^{2} }$

$= \sqrt{36 + 9}$

$= \sqrt{45}$

= 6.7 units (nearest tenth)

Additional:

For a similar question on distance between points, do check out the following!

brainly.com/question/23274198

6 0

2 years ago