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Anuta_ua [19.1K]

3 years ago

12

Solve the inequality.

1 answer:

gulaghasi [49]3 years ago

6 0

$\\ \sf\longmapsto q+12-2(q-22)>0$

$\\ \sf\longmapsto q+12-2q+44>0$

$\\ \sf\longmapsto q-2q+12+44>0$

$\\ \sf\longmapsto -q+56>0$

$\\ \sf\longmapsto -q>-56$

$\\ \sf\longmapsto q$

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Help me plz thx alot

Simora [160]

It is 180 degrees- hope this helps!

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vagabundo [1.1K]

$\left(\sqrt x - \sqrt{3y} \right) \left(\sqrt x + \sqrt{3y} \right)\\\\=\left(\sqrt x\right)^2 - \left(\sqrt{3y} \right)^2\\\\=x -3y$

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2 years ago

Read 2 more answers

A rectangular piece of land requires 157 1/2 meters of fencing. If the length is 30 m less than the width, find the dimensions.

oksano4ka [1.4K]

2L+2W=157.5
L=W-30
2(W-30)+2W=157.5
2W-60+2W=157.5
+60 +60
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7 0

3 years ago

Brockman Corporation's earnings per share were $3.50 last year, and its growth rate during the prior 5 years was 7.0% per year.

fredd [130]

Answer:

The number of years it would take is $n = 2 \ years$

Step-by-step explanation:

From the question we are told that

The earning per share is $P =$ $3.50

The growth rate is r = 7.0%

The duration is $t = 5 \ years$

Generally the future value is mathematically represented as

$A = P(1 + \frac{r}{100} )^n$

Where P is the present value

n is the time period

A is the future value which is mathematically evaluated as

$A = 3 * P$

substituting value

$A = 3 * 3.50$

$A =$ $ 10.5 0

So

$A = P(1 + \frac{r}{100} )^n$

$10.5 = 3.5(1 + \frac{7}{100} )^n$

$10.5 = 3.225^n$

Taking log of both sides

$log 10.5 = nlog 3.225$

$1.0212 = n(0.5085)$

$n = \frac{1.0212}{(0.5085)}$

$n = 2 \ years$

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3 years ago

What value in Vertex Form moves the graph up?

Leno4ka [110]

Changing from negative to positive

6 0

3 years ago