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Mathematics

1 answer:

Ket [755]4 years ago

7 0

The answer has to be D

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Given cosθ=3√3 and sinθ<0 . What is the value of sinθ ?

guapka [62]

Answer:

Doesn't make sense.

Step-by-step explanation:

-1 ≤ cosθ ≤ 1

=> cosθ = 3√3 doesn't make sense.

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3 years ago

Please Help!!!!!!! Geometry Help Please!!

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B. same angle, congruent
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e. congruent angles
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Mnenie [13.5K]

Answer:

$4,320\ cm$ or $43.2\ m$

Step-by-step explanation:

The question in English is

During the week 72 children will visit the park. For each child is prepared a rectangular box, in which to arrange what will be collected during the visit. Each box is 18 cm long and 12 cm wide. How long is the strip of cardboard that is used to make the edge of all boxes.

Let

x ----> the length of the box

y -----> the width of the box

we know that

The perimeter of the box is equal to

$P=2(x+y)$