All categories

3 years ago

Please help me with these two questions. Find the circumference AND area for the circles on the right. (I will mark brainliest)

Mathematics

2 answers:

notsponge [240]3 years ago

7 0

5). Radius = 6 km. Circumference = 12π km. Area = 36π km²

6). Diameter = 8 mm. Circumference = 8π mm. Area = 16π mm²

eimsori [14]3 years ago

7 0

Answers:

1. Circumference=12 pi on

 Area=36 pi km^2

2. Circumference=8 pi mm

 Area=16 pi mm ^2

Please see theattachedpicturefor full solution

Hope it helps

Good luck on your assignment

You might be interested in

Use the image below to answer the following question. Find the value of sin x and cos y°. What relationship do the ratios of sin

Reptile [31]

Answer:

I don't have an image so...

Sine=opposite/hypotenuse

Cosine=adjacent/hypotenuse

Just to help you

7 0

2 years ago

5f + 3s +6 use f= 6 and s = 7

Luden [163]

57 because 5(6)+3(7)+6 is 30+21+6=57

6 0

4 years ago

The chart shows the high temperature each day in Fairbanks, Alaska during the month of February 2009. What was the median high t

Montano1993 [528]

Answer:

Depends on the data

Step-by-step explanation:

You need to arrange all of the data from the chart in numerical order.

Then figure out which number/numbers are in the middle of the data line.

If it was just one number that is the median. If two numbers were in the middle add them together then divide by two, that is your median.

7 0

3 years ago

Read 2 more answers

Please help me with the below question.

tresset_1 [31]

We have the following three conclusions about the piecewise function evaluated at x = 14.75:

$\lim_{t \to 14.75^{-}} f(t) = 66$ .
$\lim_{t \to 14.75^{+}} f(t) = 10$ .
$\lim_{t \to 14.75} f(t)$ does not exist as $\lim_{t \to 14.75^{-}} f(t) \ne \lim_{t \to 14.75^{+}} f(t)$ .

<h3>How to determinate the limit in a piecewise function</h3>

In a piecewise function, the limit for a given value exists when the two lateral limits are the same and, thus, continuity is guaranteed. Otherwise, the limit does not exist.

According to the definition of lateral limit and by observing carefully the figure, we have the following conclusions:

$\lim_{t \to 14.75^{-}} f(t) = 66$ .
$\lim_{t \to 14.75^{+}} f(t) = 10$ .
$\lim_{t \to 14.75} f(t)$ does not exist as $\lim_{t \to 14.75^{-}} f(t) \ne \lim_{t \to 14.75^{+}} f(t)$ .

To learn more on piecewise function: brainly.com/question/12561612

#SPJ1

8 0

2 years ago

What is the surface area of the right cone below?

8_murik_8 [283]

<h2> $\red{Solution} \blue \longrightarrow$ </h2>

Total surface area of cone is 176π

<h3>Explanation:</h3>

Surface area of curved surface of a cone is give by π⋅r.l , where r is the radius and l is the slant height of the cone.

Hence surface area of curved surface of a cone is π×8×14=112π .

As surface area of base is π×82=64π .

Hence total surface area is 112π+64π=176π

8 0

3 years ago