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Bumek [7]
2 years ago
14

What is the lowest common denominator of 1/3 and 2/5

Mathematics
1 answer:
Citrus2011 [14]2 years ago
8 0

Answer:

15

Step-by-step explanation:

3 and 5 are not common denominators so you have to find the lowest common denominator which is 15 because 3 times 5 is 15

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You have 100 feet of fencing and decide to make a rectangular garden. What is the largest area enclosed
k0ka [10]

Answer:

625 ft^2

Step-by-step explanation:

Given

P = 100 --- perimeter

Required

The largest area

The perimeter is calculated as:

P = 2 * ( L + W)

So, we have:

2 * ( L + W) = 100

Divide both sides by 2

L + W  = 50

Make  L the subject

L = 50 - W

The area is calculated as:

A= L * W

Substitute L = 50 - W

A= (50 - W) * W

Open bracket

A = 50W - W^2

Differentiate with respect to W

A' = 50 -2W

Set to 0; to get the maximum value of W

50 - 2W = 0

Collect like terms

-2W = -50

Divide by -2

W = 25

So, the maximum area is:

A = 50W - W^2

A = 50 * 25 - 25^2

A = 1250 - 625

A = 625

3 0
2 years ago
Blonde or brunette? Explain why<br><br>(Its for my human interactions course so pls dont report it)
Trava [24]

Answer:

imo i would go with brunette because  i don't really like blondes. most ones ive met are annoying.

Step-by-step explanation:

4 0
2 years ago
Write the following in expanded exponential form a. 30405
lana [24]

Answer:

30000+0+400+0+5

6000000+800000+0+4000+100+50+2

Step-by-step explanation:

hope it's right plz mark me brainlists

7 0
2 years ago
Im confuse gusy can u help me?
ivolga24 [154]

Answer:

11. 333... which can also be written as 11 1/3.

Step-by-step explanation:

Sure.

√(6c - 4) = 8

Squaring both sides:

6c - 4 = 64

6c = 64 + 4 = 68

c = 68/6

  = 11. 333...

3 0
1 year ago
Read 2 more answers
If n(X)=200,x)=300 and n(XUY)=400<br><br>then<br><br>Find the value of n (B)<br><br>Step by step
IgorLugansk [536]
I’m sorry I’m late but you multiply that n(x)=200 by x=300 and n(xuy)=400
4 0
2 years ago
Read 2 more answers
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