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4 years ago

Caleb's kayak is 12 3/5 feet long. ava's kayk is 20 2/5 feet long . how much longer is ava's kayak

Mathematics

1 answer:

OLEGan [10]4 years ago

6 0

Ava's kayak is 7.8 feet longer than caleb's kayak

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A chocolate chip cookie recipe calls for 2 cups of chocolate chips for every 3 cups of flour. How much flour would you use if yo

Blababa [14]

Answer:

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3 years ago

Suppose that theta is an angle in standard position whose terminal side Intersects the unit circle at (-11/61, -60/61)

Blizzard [7]

Answer:

The exact values of the tangent, secant and cosine of angle theta are, respectively:

$\cos \theta = -\frac{11}{61}$

$\tan \theta = \frac{-\frac{60}{61} }{-\frac{11}{61} } = \frac{60}{11}$

$\sec \theta = \frac{1}{-\frac{11}{61} } = -\frac{61}{11}$

Step-by-step explanation:

The components of the unit vector are $x = -\frac{11}{61}$ and $y = -\frac{60}{61}$ . Since $r = 1$ , then $x = \cos \theta$ and $y = \sin \theta$ . By Trigonometry, tangent and secant can be calculated by the following expressions:

$\tan \theta = \frac{\sin \theta}{\cos \theta} = \frac{y}{x}$

$\sec \theta = \frac{1}{\cos \theta} = \frac{1}{x}$

Now, the exact values of the tangent, secant and cosine of angle theta are, respectively:

$\cos \theta = -\frac{11}{61}$

$\tan \theta = \frac{-\frac{60}{61} }{-\frac{11}{61} } = \frac{60}{11}$

$\sec \theta = \frac{1}{-\frac{11}{61} } = -\frac{61}{11}$

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3 years ago

Neeeeeeeeeed helpppppppppppppppp

Marina86 [1]

The first option, because if it’s 291 yards and 1/4 BELOW (below: meaning negative because you are under the usual sea level).

-291 (1/4)

Hope this helped!

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3 years ago

John and Jim painted a

Harman [31]

1/4+5/12=3/12+5/12=8/12=4/6=2/3

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3 years ago

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Serggg [28]

C = total cents
C = 30 + n
I think that's it. Hope it helps you.

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3 years ago