3 years ago

Find the radius of the circle using 3.14 as pi c= 12cm

Mathematics

1 answer:

mr_godi [17]3 years ago

5 0

Answer:

The radius:

$r = 1.95491$

Rounding, it would be:

$r = 1.95$

Step-by-step explanation:

$\pi = 3.14 \\ c = \pi\: {r}^{2} \\ \\ 12 = (3.14) {r}^{2} \\ {r}^{2} =3.821656051 \\ r = 1.95491$

You might be interested in

If two lines are perpendicular, which statement must be true? A) The product of their slopes is 1. B) Their slopes are opposites

castortr0y [4]

If two lines are perpendicular, the statement that must be true is : D. The product of their slopes is -1

Lets say that a line has a slope of 2, the line which perpendicular to that line would have a slope of -1/2

Which means, the product would be 2(-1/2) = -1

hope this helps

4 0

2 years ago

Please help, brainliest for correct answer

TEA [102]

Can the prrson that answers this plz a swer my wuestion below

6 0

2 years ago

Read 2 more answers

Katie is selling a camera online. She bought the camera at a wholesale cost of $125 and will mark the camera up 60% to make a pr

Bond [772]

Answer:

$200

Step-by-step explanation:

To find the retail price, multiply the wholesale cost by 1.6

125(1.6)

= 200

So, the retail price will be $200

3 0

2 years ago

Write the other side of this equation so that the equation is true for NO values of u

Lunna [17]

Answer: 6(u-2)+2= 6u+13

7 0

2 years ago

A company's stock begins the week with a price of $43.85 per share. THe price changes by +$2.70 each day for the first two days,

mixas84 [53]

Given:

Initial price of the stock=$43.85

Change for the first two days=+$2.70

Change for next two days=-$1.10

Last day=-$4.45

The objective is to find the price at the last day.

Let's take the price at final day as <em>x</em>.

$\begin{gathered} x=43.85+2.70+2.70-1.10-1.10-4.45 \\ x=42.6 \end{gathered}$

Hence, the price of the stock at the last day is $42.6

5 0

1 year ago