3 years ago

Simplify tan(arcsec 1)

1 answer:

5 0

Answer:

Step-by-step explanation:

Arc sec(1)=0, tan(0)=0

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denis23 [38]

wait I think that you need to umm

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3 years ago

AveGali [126]

Let's take a look at the exponent rule:

${x}^{a} \times {x}^{b} = {x}^{a + b}$

Her mistake was she multiplied the exponents instead of adding it up.

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2 years ago

hram777 [196]

Answer:

Step-by-step explanation:

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2 years ago

Eddi Din [679]

Answer:

Area: (3+√7) x (1+2√7) = 17+7√7 = 35.52

Perimeter: 2(3+√7) + 2(1+2√7) = 8+6√7 = 23.87

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2 years ago

I am Lyosha [343]

Answer:

B. 439.6 $ft^2$

Step-by-step explanation:

<em><u>The formula for surface area of a cylinder is:</u></em>

A = 2πrh + 2π $r^2$

A = 2π(5)(9) + 2π $(5)^2$

A = 282.6 + 157

A = 439.6

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3 years ago