3 years ago

GO TO WWW.KAHOOT.IT Here is the passcode 7670674

Mathematics

2 answers:

Maru [420]3 years ago

7 0

Answer:

That was a fun game of kahoot... I got second place :p

Step-by-step explanation:

kiruha [24]3 years ago

4 0

Answer:

Step-by-step explanation:

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On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. What is the area of the window?

kramer

Answer:

63 m²

Step-by-step explanation:

The diagram shows a parallelogram.

Area

= 9 x 7

= 63 m²

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3 years ago

First-person to answer correctly with an explanation get brainiest.

Aneli [31]

Answer:

x = 8

Step-by-step explanation:

I think this is the answer if I am wrong please do not report me

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3 years ago

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E^(i.π)+2^(-2+3-1)+21899921030

Anna007 [38]

Answer:

21899921030

Step-by-step explanation:

e^(i.π) = -1

2^(-2+3-1) = 2^0 = 1

Therefor

-1 + 1 + 21899921030 = 21899921030

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2 years ago

This is for geometry & I need help.

KiRa [710]

Answer:

1540 cubic millimeters

6 0

3 years ago

Help plz solve these equations by completing the square <br><br>x square + 12x =1

Hitman42 [59]

Answer:

x = - 6 ± $\sqrt{37}$

Step-by-step explanation:

Given

x² + 12x = 1

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(6)x + 36 = 1 + 36

(x + 6)² = 37 ( take the square root of both sides )

x + 6 = ± $\sqrt{37}$ ( subtract 6 from both sides )

x = - 6 ± $\sqrt{37}$ ← exact solutions

3 0

3 years ago