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3 years ago

10

What model represents 2x0.9

1 answer:

natima [27]3 years ago

3 0

Answer: the bottom one

Step-by-step explanation:

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How many lines of symmetry does it have

Anarel [89]

Answer:

14

Step-by-step explanation:

3 diangonalss joined togeheter is call a symertry

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3 years ago

Help me with this question

steposvetlana [31]

Answer:

we cant see the qeastion

Step-by-step explanation:

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3 years ago

Please help! 12 points

Ivahew [28]

Answer:

Step-by-step explanation:

sin2x = 2sinx*cosx

= $2\sqrt{sin^{2}x }$ * cosx

= $2\sqrt{(1-cos^{2}x }$ * cosx

= 2 $\sqrt{1-\frac{3}{5} ^{2} } *\frac{3}{5}$

= $\frac{8}{5} * \frac{3}{5}$

= 24/25

8 0

3 years ago

Ludmilka [50]

Answer:

34

Step-by-step explanation:

42/21 = x/17

solve to get the answer

2 = x/17

2*17 = x/17 * 17

34 = x

5 0

3 years ago

Confused on factoring

Dmitriy789 [7]

Answer:

The answer I got was 16

16(y^2+4x^6)(y+2x^3)(y-2x^3)

Step-by-step explanation:

3 0

3 years ago