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erastova [34]
3 years ago
7

Please help !!!!find a0 when a15=82 and d=3

Mathematics
1 answer:
julsineya [31]3 years ago
4 0
First we don't have a0 the first term is called a1
a15=a1+14d
82=a1+42
a1=40
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a plant was 46 centimeters tall after a month are grown 7% taller how tall was the plant after a month
podryga [215]

Answer:

49.22 centimeters.

Step-by-step explanation:

7% of 46 is 3.22 which means you add 46 to 3.22 which gives you 49.22.

4 0
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kykrilka [37]

~~\text{L.H.S}\\\\=\dfrac{\sin x}{1-\cos x}\\\\\\=\dfrac{\sin x(1+ \cos x)}{(1 -\cos x)(1+ \cos x)}\\\\\\=\dfrac{\sin x + \sin x \cos x}{1- \cos^2 x}\\\\\\=\dfrac{\sin x+ \sin x \cos x}{\sin^2 x}\\\\\\=\dfrac{\sin x}{ \sin^2 x}+ \dfrac{\sin x \cos x}{ \sin^2 x}\\\\\\=\dfrac{1}{ \sin x} + \dfrac{\cos x}{ \sin x}\\\\\\=\csc x + \cot x\\\\\\=\text{R.H.S}\\\\\text{Proved.}

7 0
2 years ago
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stiv31 [10]
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6 0
3 years ago
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Which is the graph of f(x)=2(3)^x
disa [49]

<u>Answer-</u>

<em>The </em><em>first graph</em><em> represents f(x)=2(3)^x</em>

<u>Solution-</u>

The given function is,

f(x)=2(3)^x

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f(x)=2(3)^1=2(3)=6

So, the point (x, f(x)) i.e (1, 6) must satisfy or lie on the curve of the function.

Only in case of the first graph, the point (1, 6) lies on the curve.

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Dominik [7]
54/52 is the answer or you could reduce it to 27/26
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4 years ago
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