3 years ago

Answers for both boxes for 25 points

Mathematics

1 answer:

Sav [38]3 years ago

8 0

Step-by-step explanation:

gave you in Photo..... please do mark as brainlist

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lys-0071 [83]

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3 years ago

Which expression can be used to convert AU$22 in the US dollars

miv72 [106K]

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4 years ago

What is the area of triangle AED?

Ber [7]

Answer:

Then, the area of the right angle triangle AED is 84in^2.

Step-by-step explanation:

The triangle AED is a right angle triangle

And the area of a triangle is given as

Area=1/2base ×height

The base is 14in

And the height is 12in

Then,

Area=1/2base ×height

Area = 1/2 ×14 ×12

Area = 84in^2

Then, the area of the right angle triangle AED is 84in^2.

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3 years ago

Read 2 more answers

Find a general solution of y" + 4y = 0.

klio [65]

Answer:

$y(x)=C_{1}cos2x+C_{2}sin(2x)$

Step-by-step explanation:

It is a linear homogeneous differential equation with constant coefficients:

y" + 4y = 0

Its characteristic equation:

r^2+4=0

r1=2i

r2=-2i

We use these roots in order to find the general solution:

$y(x)=C_{1}cos2x+C_{2}sin(2x)$

8 0

4 years ago

Answers for both boxes for 25 points​

Answers for both boxes for 25 points