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3 years ago

13

The length of Indrani's rectangular pen depends upon the width she chooses. Let w meters stand for one side of the pen. Wrie an

expression for the length if the width is w.

1 answer:

vodka [1.7K]3 years ago

3 0

L=-1w+12 Thats the equation

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divide both sides by 5.

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3 years ago

Prove that Tan x + Cos x = 1 /Sin x .Cos x

Anit [1.1K]

Answer:

tanx + cotx = $\frac{1}{sinxcosx}$

Step-by-step explanation:

<u><em>Explanation</em></u>

Take R.H.S = $\frac{1}{sinxcosx}$

= $\frac{sin^{2}x+cos^{2}x }{sinxcosx}$

= $\frac{sin^{2}x }{sinx cosx} + \frac{cos^{2} x}{sinxcosx}$

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3 years ago

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Troyanec [42]

Answer:

attach the graph in orfer for us to answer

Step-by-step explanation:

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3 years ago

!! please hurry it's timed !!

jonny [76]

Answer:

(1,2)

Step-by-step explanation:

thats the point of intersection so they have the same outcome

I'm a little confused by the question but I hope this helps :)

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3 years ago

A theater has 40 seats in the first row, 43 seats in the second row, 46 seats in the third row, and so on. How many seats are th

iris [78.8K]

94 seats

There are 2 ways to do this one:

1. 18 x 3 = 54
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2. 40 + 3 + 3 + 3.... and so on.

Let me know if this was helpful!

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3 years ago

Read 2 more answers