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muminat
2 years ago
6

Area & perimeter help!

Mathematics
2 answers:
Mekhanik [1.2K]2 years ago
7 0

Answer:

40ft

Step-by-step explanation:

√100=10

10*4=40ft

yKpoI14uk [10]2 years ago
7 0

Answer:

The correct answer is 40 feet.

Step-by-step explanation:

We know that the area of the square is 100 square feet.  We also know that we can find the area of the square using the formula A = s^2, where s represents the side length of the square.

A = s^2

If we plug in the value for the area that we are given, we get:

100 = s^2

To find the side length, we take the square root of both sides.

10 = s

To find the perimeter of a square, we should add up four times the side length (since there are 4 equal sides to a square).

Thus, the perimeter of a square is given by:

P = 4s = 4(10) = 40 feet

Therefore, the correct answer is 40 feet.

Hope this helps!

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A sphere has a radius of 2.1 cm. what is the volume of sphere in cm3 (use 3.14 for π? round to the nearest whole number.
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your answer is 18.46 cm3
5 0
3 years ago
James was trying to sleep one night but there was too much noise around him. His clock ticked every
g100num [7]

Answer:

<em>It will occur zero times between midnight and one o'clock.</em>

Step-by-step explanation:

<u>Least Common Multiple (LCM)</u>

Three events keep James from sleeping: his clock ticking every 20 seconds, a tap dripping every 15 seconds, and his dog snoring every 27 seconds.

All three events happened together at midnight. They will happen together again the first time the numbers 20, 15, and 27 have a common multiple. This is the LCM.

List the prime factors of each number:

20: 2,2,5

15: 3,5

27: 3,3,3

Now multiply all the factors the maximum number of times they appear:

LCM=2*2*3*3*3*5=540

(a) All the events will happen together again after 540 minutes.

(b) Since 540 minutes = 9 hours, this event won't happen again until 9 am. Thus, it will occur zero times between midnight and one o'clock.

4 0
2 years ago
I will give multiple brainlist to people who help me with these slides!
lesantik [10]

Answer:

A)6

B)ST

Step-by-step explanation:

A if u turn it,  15 is equal to the 10

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x=90/15

x=6

B) Turn it so #2 is facing up.

ST is the same.

Hope this helps plz hit the crown :D

4 0
3 years ago
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Answer:

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Step-by-step explanation:

Given that:

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The given question involves fractions. When the number of cups has to be divided into half, it will be multiplied with 1/2.

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Hence,

KArl should use 3/16 cups of chili powder

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3 years ago
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Step-by-step explanation:

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