3 years ago

How do you simplify

1 answer:

3 0

I'm guessing your asking how to simplify fractions.

In that case you simplify by dividing the numerator and denominator by a common factor and keeping on doing this until you can't do this anymore.

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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

3 years ago

I really need help with this question

jenyasd209 [6]

Answer:

its a discrete graph

Step-by-step explanation:

hope this helps

5 0

3 years ago

Which is the best estimate of the product of the fractions? 4/7x8/9x14/15

Alex17521 [72]

Answer:

Step-by-step explanation:

so I calculated this and I got a fraction

I got 64/135

7 0

3 years ago

In the figure below, which angle pair is a pair of corresponding angles?

Hoochie [10]

The answer is D. Angle 4 and angle 8 are corresponding...

6 0

3 years ago

Read 2 more answers

What is the value of 11−3m, when m = 2?

Margarita [4]

Answer:

Th answer is 5

Step-by-step explanation:

3(2)=6

11-6=5

3 0

3 years ago