3 years ago

Rush! please please help

Mathematics

1 answer:

kodGreya [7K]3 years ago

5 0

Answer:

it's the one on the bottom right of the screen

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Identify the pattern then write the next three terms in each sequence 192,96,48,24,...

Karo-lina-s [1.5K]

1st. Find the pattern
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24/2=12
12/2=6
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3 years ago

Please help i dont understand

Rama09 [41]

Answer:

17.5

Step-by-step explanation:

Pythagorean Theorem is a^2 + b^2 =c^2

a= 9 , b= 15, c= x

9^2 + 15^2 = c^2

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c= 17.493 or 17.5 rounded to the nearest tenth

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3 years ago

1.625 round to the nearest tenth?need help

padilas [110]

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3 years ago

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6cos x-6sin x=3.sqrt6

Yakvenalex [24]

Divide by 6
$cos x - sin x = \frac{\sqrt{6}}{2}$

Square both sides
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Simplify Left side using Trig identities: (Pythagorean, Double Angle)
$1 - sin (2x) = \frac{3}{2}$

Solve for x:
$sin (2x) = -\frac{1}{2} \\ \\ 2x = \frac{7 \pi}{6}, \frac{11 \pi}{6} \\ \\ x = \frac{7 \pi}{12}, \frac{11 \pi}{12}$

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In a given survey, 9 people said their favorite color is pink. This number represented 45% of the total people. How many total p

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20 total people took the survey

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