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3 years ago

PLEASE HELP EASY MATH

Mathematics

1 answer:

Alexxx [7]3 years ago

7 0

Answer:90

Step-by-step explanation:

When the sum of two angles is 90°, then the angles are known as complementary angles. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles.

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lara31 [8.8K]

Answer:

Step-by-step explanation:

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4 years ago

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marusya05 [52]

The Lagrangian is

$L(x,y,\lambda)=x+8y+\lambda(x^2+y^2-4)$

It has critical points where the first order derivatives vanish:

$L_x=1+2\lambda x=0\implies\lambda=-\dfrac1{2x}$

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Then

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$f\left(-\dfrac2{\sqrt{65}},-\dfrac{16}{\sqrt{65}}\right)=-2\sqrt{65}\approx-16.125$ (minimum)

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3 years ago

How do you multiply decimals?

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I found this online, hope it helps

Just follow these steps:
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