Answer:

**Answer:**

Area of shaded section is __113.04__

**Step-by-step explanation:**

Area of circle is calculated by formula .

where 'r' is radius.

here given diameter is 12 inches .

so radius is calculated as

and value of is 3.14

**so, Area is** ;

Put value of and r=6 inches

**Hence, area of shaded section is **__113.04__

Answer:
A = pi r ^2

A = 3.14(6^2)

A= 3.14 (36)

A = 113.04

A = 3.14(6^2)

A= 3.14 (36)

A = 113.04

The steps below show the incomplete solution to find the value of x for the equation 5x − 2x − 3 = −2 + 15: Step 1: 5x − 2x − 3 = −2 + 15 Step 2: 5x − 2x − 3 = 13 Step 3: 3x − 3 = 13 Which of these is most likely the next step? (4 points) 3x = 16 3x = 10 3x = 39 3x = 3i believe it is 3x=3

Solve the equation:x+9= -6x+nine=negative sixWhat is the value of x?

Tara has 4 4/5 feet of rope. Part A: How many 2/5 foot pieces can Tara cut from the feet of rope? Show your work.

Convert decimal to fraction

2/5 of 50 = 1/5 of 100

Solve the equation:x+9= -6x+nine=negative sixWhat is the value of x?

Tara has 4 4/5 feet of rope. Part A: How many 2/5 foot pieces can Tara cut from the feet of rope? Show your work.

Convert decimal to fraction

2/5 of 50 = 1/5 of 100

form a 90° angle. One

of the angles is 1/2 the

other. How large Is the

smaller angle?

**Answer:**

30 degrees

**Step-by-step explanation:**

this can be expressed by x+y=90.

1/2y=x

multiply both sides by two to isolate y

y=2x

now sub in 2x for y in the first equation

x+2x=90, 3x=90, divide both sides by 3 to isolate x,

x=90/3=30

now subtract the value of x from 90 to find y

90-x=y, 90-30=y, 60=y

the smaller angle is 30 degrees.

Do the factoring method

(3x-2)(x+3)

3x=2 X=-3

x=2/3

if we check

3x2+7x=6

3(2/3)2+7(2/3)=6

4/3+14/3=6

18/3=6

The x=2/3 is correct now lets see the x=-3

3x2+7x=6

3(-3)2+7(-3)=6

3(9)-21=6

27-21=6

6=6

so both x can be used in factoring

(3x-2)(x+3)

3x=2 X=-3

x=2/3

if we check

3x2+7x=6

3(2/3)2+7(2/3)=6

4/3+14/3=6

18/3=6

The x=2/3 is correct now lets see the x=-3

3x2+7x=6

3(-3)2+7(-3)=6

3(9)-21=6

27-21=6

6=6

so both x can be used in factoring

**Answer: x2=-3**

**Step-by-step explanation:**

Make the number a variable x and make an equation

2x-5=7

Then solve

2x=12

**x=6**

Hope this helps.

2x-5=7

Then solve

2x=12

Hope this helps.

5 less than twice a number is 7Is 6.Answer =6

**Answer:**

**The Number is 16.**

**Step-by-step explanation:**

**Given:** Number has 4 Factors.

All 4 factors are same and even.

Factor are greater than 12.

Factors can only has 2 factors that is 1 and itself or we can say factors are prime no.

We need to find this number.

We know that **there is only 1 number which is even prime.**

**So, our required factor is 2. **

And required Number = 2 × 2 × 2 × 2 = 16

Therefore, **The Number is 16.**

A number that has only 1 and itself as factors is called a prime number. The only even number (a number divisible by 2) that is also a prime number is 2. So a number that has 2 as its factor 4 times is 8 :)

so subtracting 4x^4 -14x^3 +11 from -14x^6 -9x^5 -12x^2 we get

-14x^6 -9x^5 -12x^2 -

4x^4 -14x^3 +11

-------------------------------------

-14x^6 -9x^5 -4x^4 +14x^3 -12x^2 -11

-14x^6 -9x^5 -12x^2 -

4x^4 -14x^3 +11

-------------------------------------

-14x^6 -9x^5 -4x^4 +14x^3 -12x^2 -11

do 22×10 then divide it by 2 then add 2 to the answer