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Kazeer [188]
2 years ago
15

Find the area of a circle which has a diameter of 26 centimeters.Round to the nearest hundredth (2 spaces beyond the decimal)

Mathematics
1 answer:
Marina86 [1]2 years ago
5 0

Answer:

531 cm^2  approx

Step-by-step explanation:

Given data

Diameter= 26 cm

radius= d/2= 26/2= 13 cm

Area= πr^2

substitute

A= 3.142*13^2

A= 3.142*169

A= 530.998

A= 531 cm^2  approx

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Calvin deposited $12,600 into a savings account, and he didn't make any deposits or withdrawals for a year. If, after interest w
myrzilka [38]

Answer:

5.13% APEX

Step-by-step explanation:

You take 12,600 and multiply it by 1.0513, to get 13,246.38. I don't know where the 1 in front of the percent came from, but for APEX, that is the correct answer.

6 0
3 years ago
A lion’s heart beats 12 times in 16 seconds.how many heartbeats will it have in 60 seconds?
Sergio [31]
Hey there!

Here is your answer:

<u><em>The proper answer to this question is "44 times".</em></u>

Reason:

You have to solve it this way:

<u><em>12 heartbeats=16 seconds</em></u>

<u><em>16+16=32</em></u>
<u><em>36+16=48</em></u>
<u><em>48+16=64</em></u>
<u><em>16-12=4</em></u>
<u><em>12+12=36+8=44</em></u>

<em>Therefore lions heart beats 44 times every 60 seconds.</em>

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
6 0
3 years ago
Complete the sentence below.
enot [183]
Hi there!

For a 3,4,5 triangle the smallest angle measure would be 45 degrees.

Hope this helps !
6 0
3 years ago
Such is biger 4/8 or 4/6
MArishka [77]
If you are asking which is bigger then it is 4/6
4 0
3 years ago
The volume of a cone is 800/3 π cubic yards. The height is 8 yards. Find the radius.
emmasim [6.3K]

Answer:

ur mom

Step-by-step explanation:

there is none, it's just simply ur mom

- hope that solved ur problem :)

- Im ur dad btw

- Mac and cheese is pretty good 10/10

- DADDY

6 0
3 years ago
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