All categories

3 years ago

What’s the circumference of a circle with radius of 5 inches? Use 3.14 for pie

Mathematics

1 answer:

Sav [38]3 years ago

5 0

Refer to attachment for your answer

You might be interested in

The steps to derive the quadratic formula are shown below:

prohojiy [21]

Answer:

$\huge\boxed{\sf Option \ B}$

Step-by-step explanation:

$\displaystyle x^2+\frac{bx}{a} =\frac{-c}{a}$ --------------------(1)

to find the b² for the expression on the left.

Take the expression

$\displaystyle x^2 + \frac{bx}{a}$

<u>We can also write it as:</u>

$\displaystyle (x)^2 + 2(x)(\frac{b}{2a} )$

According to the formula $a^2+2ab+b^2$ , the b of this expression is $\displaystyle \frac{b}{2a}$ . So,

b² will be:

$\displaystyle =(\frac{b}{2a} )^2\\\\=\frac{b^2}{4a^2}$

So, we will add $\displaystyle \frac{b^2}{4a^2}$ to both sides in Eq. (1)

For STEP 4, the equation will become:

$\displaystyle x^2+\frac{bx}{a} + \frac{b^2}{4a^2} = \frac{-c}{a} + \frac{b^2}{4a^2}$

$\rule[225]{225}{2}$

7 0

2 years ago

Read 2 more answers

Help Me PLEASE! someone!

fiasKO [112]

2.95 = $2 \frac{95}{100}$
$2 \frac{95}{100} = 2 \frac{19}{20}$ (simplifying)
$2 \frac{19}{20} = \frac{59}{20}$ (times by the bottom and add the top)

4 0

3 years ago

Y=-4x+2 <br> X. Y<br> -1<br> 0<br> 1<br> 2

vovikov84 [41]

Y = -4x+2
x = -1
-4(-1) + 2 = /// 6 = y

x = 0
-4(-1) + 2 = /// 2 = y

x=1
-4(1) + 2 = /// -2 = y

x=2
-4(2) + 2 /// -6 = y

8 0

3 years ago

293829299292839828383838

Naddik [55]

Is this a question or???

4 0

3 years ago

Read 2 more answers

How much larger is 2 than 0.002?

Eva8 [605]

2 - 0.002= 1.998

hope this helps

4 0

4 years ago

Read 2 more answers